76165272 has 40 divisors (see below), whose sum is σ = 213335100. Its totient is φ = 25388208.

The previous prime is 76165247. The next prime is 76165289. The reversal of 76165272 is 27256167.

It is a super-2 number, since 2×76165272² = 11602297317667968, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 58122 + ... + 59417.

Almost surely, 2^76165272 is an apocalyptic number.

76165272 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

76165272 is an abundant number, since it is smaller than the sum of its proper divisors (137169828).

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

76165272 is a wasteful number, since it uses less digits than its factorization.

76165272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117557 (or 117544 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The square root of 76165272 is about 8727.2717386363. The cubic root of 76165272 is about 423.8891813149.

The spelling of 76165272 in words is "seventy-six million, one hundred sixty-five thousand, two hundred seventy-two".