76885704 has 288 divisors, whose sum is σ = 270316800. Its totient is φ = 19595520.

The previous prime is 76885703. The next prime is 76885729. The reversal of 76885704 is 40758867.

76885704 is a `hidden beast` number, since 76 + 8 + 8 + 570 + 4 = 666.

It is a super-2 number, since 2×76885704² = 11822822959151232, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 76885704.

It is not an unprimeable number, because it can be changed into a prime (76885703) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2077974 + ... + 2078010.

It is an arithmetic number, because the mean of its divisors is an integer number (938600).

Almost surely, 2^76885704 is an apocalyptic number.

76885704 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 76885704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135158400).

76885704 is an abundant number, since it is smaller than the sum of its proper divisors (193431096).

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

76885704 is a wasteful number, since it uses less digits than its factorization.

76885704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113 (or 99 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 45.

The square root of 76885704 is about 8768.4493497995. The cubic root of 76885704 is about 425.2214836337.

The spelling of 76885704 in words is "seventy-six million, eight hundred eighty-five thousand, seven hundred four".