72948124 has 12 divisors (see below), whose sum is σ = 130628344. Its totient is φ = 35625744.

The previous prime is 72948121. The next prime is 72948133. The reversal of 72948124 is 42184927.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72948121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211887 + ... + 212230.

Almost surely, 2^72948124 is an apocalyptic number.

It is an amenable number.

72948124 is a deficient number, since it is larger than the sum of its proper divisors (57680220).

72948124 is a wasteful number, since it uses less digits than its factorization.

72948124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424164 (or 424162 counting only the distinct ones).

The product of its digits is 32256, while the sum is 37.

The square root of 72948124 is about 8540.9673925147. The cubic root of 72948124 is about 417.8348973655.

The spelling of 72948124 in words is "seventy-two million, nine hundred forty-eight thousand, one hundred twenty-four".