77297096 has 48 divisors (see below), whose sum is σ = 156570000. Its totient is φ = 35760384.

The previous prime is 77297083. The next prime is 77297189. The reversal of 77297096 is 69079277.

It is a self number, because there is not a number n which added to its sum of digits gives 77297096.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 154655 + ... + 155153.

It is an arithmetic number, because the mean of its divisors is an integer number (3261875).

Almost surely, 2^77297096 is an apocalyptic number.

It is an amenable number.

77297096 is an abundant number, since it is smaller than the sum of its proper divisors (79272904).

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

77297096 is a wasteful number, since it uses less digits than its factorization.

77297096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606 (or 585 counting only the distinct ones).

The product of its (nonzero) digits is 333396, while the sum is 47.

The square root of 77297096 is about 8791.8767052319. The cubic root of 77297096 is about 425.9785452103.

The spelling of 77297096 in words is "seventy-seven million, two hundred ninety-seven thousand, ninety-six".