45625232 has 20 divisors (see below), whose sum is σ = 93052080. Its totient is φ = 21611808.

The previous prime is 45625201. The next prime is 45625241. The reversal of 45625232 is 23252654.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 45625195 and 45625204.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74738 + ... + 75345.

It is an arithmetic number, because the mean of its divisors is an integer number (4652604).

Almost surely, 2^45625232 is an apocalyptic number.

It is an amenable number.

45625232 is an abundant number, since it is smaller than the sum of its proper divisors (47426848).

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

45625232 is a wasteful number, since it uses less digits than its factorization.

45625232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150110 (or 150104 counting only the distinct ones).

The product of its digits is 14400, while the sum is 29.

The square root of 45625232 is about 6754.6452164418. The cubic root of 45625232 is about 357.3290806033.

Adding to 45625232 its reverse (23252654), we get a palindrome (68877886).

The spelling of 45625232 in words is "forty-five million, six hundred twenty-five thousand, two hundred thirty-two".