72562948 has 12 divisors (see below), whose sum is σ = 130082652. Its totient is φ = 35396480.

The previous prime is 72562933. The next prime is 72562967. The reversal of 72562948 is 84926527.

It can be written as a sum of positive squares in 2 ways, for example, as 17239104 + 55323844 = 4152^2 + 7438^2 .

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, 221065 + ... + 221392.

It is an arithmetic number, because the mean of its divisors is an integer number (10840221).

Almost surely, 2^72562948 is an apocalyptic number.

It is an amenable number.

72562948 is a deficient number, since it is larger than the sum of its proper divisors (57519704).

72562948 is a wasteful number, since it uses less digits than its factorization.

72562948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442502 (or 442500 counting only the distinct ones).

The product of its digits is 241920, while the sum is 43.

The square root of 72562948 is about 8518.3888147936. The cubic root of 72562948 is about 417.0981908720.

The spelling of 72562948 in words is "seventy-two million, five hundred sixty-two thousand, nine hundred forty-eight".