76772626 has 8 divisors (see below), whose sum is σ = 131610240. Its totient is φ = 32902548.

The previous prime is 76772621. The next prime is 76772627. The reversal of 76772626 is 62627767.

It is a happy number.

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

It is a super-2 number, since 2×76772626² = 11788072205871752, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (76772621) 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, 2741866 + ... + 2741893.

It is an arithmetic number, because the mean of its divisors is an integer number (16451280).

Almost surely, 2^76772626 is an apocalyptic number.

76772626 is a deficient number, since it is larger than the sum of its proper divisors (54837614).

76772626 is a wasteful number, since it uses less digits than its factorization.

76772626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5483768.

The product of its digits is 296352, while the sum is 43.

The square root of 76772626 is about 8761.9989728372. The cubic root of 76772626 is about 425.0129195611.

The spelling of 76772626 in words is "seventy-six million, seven hundred seventy-two thousand, six hundred twenty-six".