235469025 has 135 divisors (see below), whose sum is σ = 495390819. Its totient is φ = 110484000.

The previous prime is 235468993. The next prime is 235469029. The reversal of 235469025 is 520964532.

The square root of 235469025 is 15345.

It is a perfect power (a square), and thus also a powerful number.

235469025 is a `hidden beast` number, since 2 + 3 + 546 + 90 + 25 = 666.

It can be written as a sum of positive squares in only one way, i.e., 84768849 + 150700176 = 9207^2 + 12276^2 .

It is a tau number, because it is divible by the number of its divisors (135).

It is not a de Polignac number, because 235469025 - 2⁵ = 235468993 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (235469029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 7595760 + ... + 7595790.

Almost surely, 2^235469025 is an apocalyptic number.

235469025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

235469025 is the 15345-th square number.

235469025 is the 7673-rd centered octagonal number.

It is an amenable number.

235469025 is an abundant number, since it is smaller than the sum of its proper divisors (259921794).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

235469025 is a wasteful number, since it uses less digits than its factorization.

235469025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106 (or 50 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The cubic root of 235469025 is about 617.5108533991.

Multiplying 235469025 by its sum of digits (36), we get a square (8476884900 = 92070²).

The spelling of 235469025 in words is "two hundred thirty-five million, four hundred sixty-nine thousand, twenty-five".