76522968 has 80 divisors (see below), whose sum is σ = 215622000. Its totient is φ = 25354944.

The previous prime is 76522949. The next prime is 76522969. The reversal of 76522968 is 86922567.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76522969) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 174093 + ... + 174531.

It is an arithmetic number, because the mean of its divisors is an integer number (2695275).

Almost surely, 2^76522968 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 76522968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107811000).

76522968 is an abundant number, since it is smaller than the sum of its proper divisors (139099032).

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

76522968 is a wasteful number, since it uses less digits than its factorization.

76522968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726 (or 713 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 76522968 is about 8747.7407368989. The cubic root of 76522968 is about 424.5517174063.

The spelling of 76522968 in words is "seventy-six million, five hundred twenty-two thousand, nine hundred sixty-eight".