72788014 has 8 divisors (see below), whose sum is σ = 117580680. Its totient is φ = 33594456.

The previous prime is 72787943. The next prime is 72788017. The reversal of 72788014 is 41088727.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72788017) 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, 1399744 + ... + 1399795.

It is an arithmetic number, because the mean of its divisors is an integer number (14697585).

Almost surely, 2^72788014 is an apocalyptic number.

72788014 is a deficient number, since it is larger than the sum of its proper divisors (44792666).

72788014 is a wasteful number, since it uses less digits than its factorization.

72788014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2799554.

The product of its (nonzero) digits is 25088, while the sum is 37.

The square root of 72788014 is about 8531.5891837336. The cubic root of 72788014 is about 417.5289788292.

The spelling of 72788014 in words is "seventy-two million, seven hundred eighty-eight thousand, fourteen".