72716714 has 16 divisors (see below), whose sum is σ = 124768896. Its totient is φ = 31136400.

The previous prime is 72716713. The next prime is 72716747. The reversal of 72716714 is 41761727.

It is not an unprimeable number, because it can be changed into a prime (72716711) 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, 24659 + ... + 27449.

It is an arithmetic number, because the mean of its divisors is an integer number (7798056).

Almost surely, 2^72716714 is an apocalyptic number.

72716714 is a deficient number, since it is larger than the sum of its proper divisors (52052182).

72716714 is a wasteful number, since it uses less digits than its factorization.

72716714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4661.

The product of its digits is 16464, while the sum is 35.

The square root of 72716714 is about 8527.4095714936. The cubic root of 72716714 is about 417.3926031622.

The spelling of 72716714 in words is "seventy-two million, seven hundred sixteen thousand, seven hundred fourteen".