72577714 has 16 divisors (see below), whose sum is σ = 119920320. Its totient is φ = 32668560.

The previous prime is 72577651. The next prime is 72577717. The reversal of 72577714 is 41777527.

It is not an unprimeable number, because it can be changed into a prime (72577717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13749 + ... + 18280.

It is an arithmetic number, because the mean of its divisors is an integer number (7495020).

Almost surely, 2^72577714 is an apocalyptic number.

72577714 is a deficient number, since it is larger than the sum of its proper divisors (47342606).

72577714 is a wasteful number, since it uses less digits than its factorization.

72577714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32145.

The product of its digits is 96040, while the sum is 40.

The square root of 72577714 is about 8519.2554839023. The cubic root of 72577714 is about 417.1264810409.

The spelling of 72577714 in words is "seventy-two million, five hundred seventy-seven thousand, seven hundred fourteen".