72024532 has 12 divisors (see below), whose sum is σ = 130109056. Its totient is φ = 34850520.

The previous prime is 72024503. The next prime is 72024553. The reversal of 72024532 is 23542027.

It is a junction number, because it is equal to n+sod(n) for n = 72024497 and 72024506.

It is a congruent number.

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, 290298 + ... + 290545.

Almost surely, 2^72024532 is an apocalyptic number.

It is an amenable number.

72024532 is a deficient number, since it is larger than the sum of its proper divisors (58084524).

72024532 is a wasteful number, since it uses less digits than its factorization.

72024532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580878 (or 580876 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 72024532 is about 8486.7268130888. The cubic root of 72024532 is about 416.0640079640.

Adding to 72024532 its reverse (23542027), we get a palindrome (95566559).

It can be divided in two parts, 720 and 24532, that added together give a palindrome (25252).

The spelling of 72024532 in words is "seventy-two million, twenty-four thousand, five hundred thirty-two".