72025932 has 24 divisors (see below), whose sum is σ = 183339072. Its totient is φ = 21826000.

The previous prime is 72025913. The next prime is 72025963. The reversal of 72025932 is 23952027.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 72025932.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272694 + ... + 272957.

It is an arithmetic number, because the mean of its divisors is an integer number (7639128).

Almost surely, 2^72025932 is an apocalyptic number.

It is an amenable number.

72025932 is an abundant number, since it is smaller than the sum of its proper divisors (111313140).

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

72025932 is a wasteful number, since it uses less digits than its factorization.

72025932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545669 (or 545667 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 72025932 is about 8486.8092944286. The cubic root of 72025932 is about 416.0667037392.

Adding to 72025932 its reverse (23952027), we get a palindrome (95977959).

The spelling of 72025932 in words is "seventy-two million, twenty-five thousand, nine hundred thirty-two".