77193096 has 32 divisors (see below), whose sum is σ = 193522560. Its totient is φ = 25659072.

The previous prime is 77193091. The next prime is 77193097. The reversal of 77193096 is 69039177.

It is not an unprimeable number, because it can be changed into a prime (77193091) 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, 4641 + ... + 13263.

It is an arithmetic number, because the mean of its divisors is an integer number (6047580).

Almost surely, 2^77193096 is an apocalyptic number.

It is an amenable number.

77193096 is an abundant number, since it is smaller than the sum of its proper divisors (116329464).

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

77193096 is a wasteful number, since it uses less digits than its factorization.

77193096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9005 (or 9001 counting only the distinct ones).

The product of its (nonzero) digits is 71442, while the sum is 42.

The square root of 77193096 is about 8785.9601638068. The cubic root of 77193096 is about 425.7874140441.

The spelling of 77193096 in words is "seventy-seven million, one hundred ninety-three thousand, ninety-six".