72914610 has 16 divisors (see below), whose sum is σ = 174995136. Its totient is φ = 19443888.

The previous prime is 72914603. The next prime is 72914617. The reversal of 72914610 is 1641927.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (72914603) and next prime (72914617).

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 2430487 = 72914610 / (7 + 2 + 9 + 1 + 4 + 6 + 1 + 0).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (72914617) 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, 1215214 + ... + 1215273.

It is an arithmetic number, because the mean of its divisors is an integer number (10937196).

Almost surely, 2^72914610 is an apocalyptic number.

72914610 is an abundant number, since it is smaller than the sum of its proper divisors (102080526).

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

72914610 is a wasteful number, since it uses less digits than its factorization.

72914610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2430497.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 72914610 is about 8539.0052113815. The cubic root of 72914610 is about 417.7708999976.

The spelling of 72914610 in words is "seventy-two million, nine hundred fourteen thousand, six hundred ten".