80772914 has 8 divisors (see below), whose sum is σ = 127536240. Its totient is φ = 38260836.

The previous prime is 80772907. The next prime is 80772919. The reversal of 80772914 is 41927708.

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

It is a Harshad number since it is a multiple of its sum of digits (38), and also a Moran number because the ratio is a prime number: 2125603 = 80772914 / (8 + 0 + 7 + 7 + 2 + 9 + 1 + 4).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (80772919) 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, 1062764 + ... + 1062839.

It is an arithmetic number, because the mean of its divisors is an integer number (15942030).

Almost surely, 2^80772914 is an apocalyptic number.

80772914 is a deficient number, since it is larger than the sum of its proper divisors (46763326).

80772914 is a wasteful number, since it uses less digits than its factorization.

80772914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2125624.

The product of its (nonzero) digits is 28224, while the sum is 38.

The square root of 80772914 is about 8987.3752564361. The cubic root of 80772914 is about 432.2701535251.

The spelling of 80772914 in words is "eighty million, seven hundred seventy-two thousand, nine hundred fourteen".