235057725 has 72 divisors (see below), whose sum is σ = 509520960. Its totient is φ = 101122560.

The previous prime is 235057687. The next prime is 235057729. The reversal of 235057725 is 527750532.

It is a happy number.

It is not a de Polignac number, because 235057725 - 2¹¹ = 235055677 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 235057725.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235057729) 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 71 ways as a sum of consecutive naturals, for example, 22386 + ... + 31164.

It is an arithmetic number, because the mean of its divisors is an integer number (7076680).

Almost surely, 2^235057725 is an apocalyptic number.

235057725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

235057725 is an abundant number, since it is smaller than the sum of its proper divisors (274463235).

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

235057725 is a wasteful number, since it uses less digits than its factorization.

235057725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8819 (or 8811 counting only the distinct ones).

The product of its (nonzero) digits is 73500, while the sum is 36.

The square root of 235057725 is about 15331.5923830501. The cubic root of 235057725 is about 617.1511029863.

The spelling of 235057725 in words is "two hundred thirty-five million, fifty-seven thousand, seven hundred twenty-five".