234525345 has 16 divisors (see below), whose sum is σ = 375766080. Its totient is φ = 124905024.

The previous prime is 234525337. The next prime is 234525359. The reversal of 234525345 is 543525432.

It is a happy number.

It is not a de Polignac number, because 234525345 - 2³ = 234525337 is a prime.

It is a super-5 number, since 5×234525345⁵ (a number of 43 digits) contains 55555 as substring.

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, 507 + ... + 21663.

It is an arithmetic number, because the mean of its divisors is an integer number (23485380).

Almost surely, 2^234525345 is an apocalyptic number.

It is an amenable number.

234525345 is a deficient number, since it is larger than the sum of its proper divisors (141240735).

234525345 is a wasteful number, since it uses less digits than its factorization.

234525345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21904.

The product of its digits is 72000, while the sum is 33.

The square root of 234525345 is about 15314.2203523392. The cubic root of 234525345 is about 616.6848242361.

The spelling of 234525345 in words is "two hundred thirty-four million, five hundred twenty-five thousand, three hundred forty-five".