77376056 has 16 divisors (see below), whose sum is σ = 152716200. Its totient is φ = 36651744.

The previous prime is 77376029. The next prime is 77376059. The reversal of 77376056 is 65067377.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77376059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 254375 + ... + 254678.

Almost surely, 2^77376056 is an apocalyptic number.

77376056 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

77376056 is a deficient number, since it is larger than the sum of its proper divisors (75340144).

77376056 is a wasteful number, since it uses less digits than its factorization.

77376056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509078 (or 509074 counting only the distinct ones).

The product of its (nonzero) digits is 185220, while the sum is 41.

The square root of 77376056 is about 8796.3660678714. The cubic root of 77376056 is about 426.1235434108.

The spelling of 77376056 in words is "seventy-seven million, three hundred seventy-six thousand, fifty-six".