76912576 has 56 divisors (see below), whose sum is σ = 165638480. Its totient is φ = 35433216.

The previous prime is 76912571. The next prime is 76912579. The reversal of 76912576 is 67521967.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76912571) 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, 140335 + ... + 140881.

It is an arithmetic number, because the mean of its divisors is an integer number (2957830).

Almost surely, 2^76912576 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 76912576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82819240).

76912576 is an abundant number, since it is smaller than the sum of its proper divisors (88725904).

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

76912576 is an equidigital number, since it uses as much as digits as its factorization.

76912576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598 (or 562 counting only the distinct ones).

The product of its digits is 158760, while the sum is 43.

The square root of 76912576 is about 8769.9815279167. The cubic root of 76912576 is about 425.2710169893.

The spelling of 76912576 in words is "seventy-six million, nine hundred twelve thousand, five hundred seventy-six".