145232335 has 16 divisors (see below), whose sum is σ = 177914880. Its totient is φ = 113777440.

The previous prime is 145232317. The next prime is 145232357. The reversal of 145232335 is 533232541.

It is not a de Polignac number, because 145232335 - 2²⁷ = 11014607 is a prime.

It is a super-2 number, since 2×145232335² = 42184862259104450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90954 + ... + 92536.

It is an arithmetic number, because the mean of its divisors is an integer number (11119680).

Almost surely, 2^145232335 is an apocalyptic number.

145232335 is a deficient number, since it is larger than the sum of its proper divisors (32682545).

145232335 is a wasteful number, since it uses less digits than its factorization.

145232335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1958.

The product of its digits is 10800, while the sum is 28.

The square root of 145232335 is about 12051.2379032197. The cubic root of 145232335 is about 525.6392334551.

Adding to 145232335 its reverse (533232541), we get a palindrome (678464876).

The spelling of 145232335 in words is "one hundred forty-five million, two hundred thirty-two thousand, three hundred thirty-five".