72634124 has 24 divisors (see below), whose sum is σ = 132015408. Its totient is φ = 34940160.

The previous prime is 72634117. The next prime is 72634127. The reversal of 72634124 is 42143627.

It is not an unprimeable number, because it can be changed into a prime (72634127) by changing a digit.

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, 8939 + ... + 15005.

It is an arithmetic number, because the mean of its divisors is an integer number (5500642).

Almost surely, 2^72634124 is an apocalyptic number.

It is an amenable number.

72634124 is a deficient number, since it is larger than the sum of its proper divisors (59381284).

72634124 is a wasteful number, since it uses less digits than its factorization.

72634124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6185 (or 6183 counting only the distinct ones).

The product of its digits is 8064, while the sum is 29.

The square root of 72634124 is about 8522.5655761631. The cubic root of 72634124 is about 417.2345216041.

The spelling of 72634124 in words is "seventy-two million, six hundred thirty-four thousand, one hundred twenty-four".