72976014 has 24 divisors (see below), whose sum is σ = 158359032. Its totient is φ = 24287760.

The previous prime is 72975997. The next prime is 72976051. The reversal of 72976014 is 41067927.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 72976014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10429 + ... + 15959.

It is an arithmetic number, because the mean of its divisors is an integer number (6598293).

Almost surely, 2^72976014 is an apocalyptic number.

72976014 is an abundant number, since it is smaller than the sum of its proper divisors (85383018).

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

72976014 is a wasteful number, since it uses less digits than its factorization.

72976014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6272 (or 6269 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 72976014 is about 8542.5999555171. The cubic root of 72976014 is about 417.8881403635. Note that the first 3 decimals are identical.

The spelling of 72976014 in words is "seventy-two million, nine hundred seventy-six thousand, fourteen".