72960974 has 16 divisors (see below), whose sum is σ = 116770896. Its totient is φ = 34070400.

The previous prime is 72960971. The next prime is 72960997. The reversal of 72960974 is 47906927.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72960971) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3737 + ... + 12644.

It is an arithmetic number, because the mean of its divisors is an integer number (7298181).

Almost surely, 2^72960974 is an apocalyptic number.

72960974 is a deficient number, since it is larger than the sum of its proper divisors (43809922).

72960974 is a wasteful number, since it uses less digits than its factorization.

72960974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16531.

The product of its (nonzero) digits is 190512, while the sum is 44.

The square root of 72960974 is about 8541.7196160960. The cubic root of 72960974 is about 417.8594301563.

The spelling of 72960974 in words is "seventy-two million, nine hundred sixty thousand, nine hundred seventy-four".