77414968 has 32 divisors (see below), whose sum is σ = 153504000. Its totient is φ = 36499680.

The previous prime is 77414951. The next prime is 77414971. The reversal of 77414968 is 86941477.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35263 + ... + 37393.

It is an arithmetic number, because the mean of its divisors is an integer number (4797000).

Almost surely, 2^77414968 is an apocalyptic number.

It is an amenable number.

77414968 is a deficient number, since it is larger than the sum of its proper divisors (76089032).

77414968 is a wasteful number, since it uses less digits than its factorization.

77414968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2395 (or 2391 counting only the distinct ones).

The product of its digits is 338688, while the sum is 46.

The square root of 77414968 is about 8798.5776123189. The cubic root of 77414968 is about 426.1949631815.

The spelling of 77414968 in words is "seventy-seven million, four hundred fourteen thousand, nine hundred sixty-eight".