45839625 has 32 divisors (see below), whose sum is σ = 82153344. Its totient is φ = 22564800.

The previous prime is 45839603. The next prime is 45839627. The reversal of 45839625 is 52693854.

It is not a de Polignac number, because 45839625 - 2⁵ = 45839593 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45839627) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 174 + ... + 9576.

It is an arithmetic number, because the mean of its divisors is an integer number (2567292).

Almost surely, 2^45839625 is an apocalyptic number.

It is an amenable number.

45839625 is a deficient number, since it is larger than the sum of its proper divisors (36313719).

45839625 is a wasteful number, since it uses less digits than its factorization.

45839625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9434 (or 9424 counting only the distinct ones).

The product of its digits is 259200, while the sum is 42.

The square root of 45839625 is about 6770.4966582962. The cubic root of 45839625 is about 357.8879027541.

It can be divided in two parts, 45839 and 625, that added together give a palindrome (46464).

The spelling of 45839625 in words is "forty-five million, eight hundred thirty-nine thousand, six hundred twenty-five".