56777934 has 8 divisors (see below), whose sum is σ = 113555880. Its totient is φ = 18925976.

The previous prime is 56777933. The next prime is 56777939. The reversal of 56777934 is 43977765.

It is a sphenic number, since it is the product of 3 distinct primes.

56777934 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56777933) 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, 4731489 + ... + 4731500.

It is an arithmetic number, because the mean of its divisors is an integer number (14194485).

Almost surely, 2^56777934 is an apocalyptic number.

56777934 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

56777934 is a wasteful number, since it uses less digits than its factorization.

56777934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9462994.

The product of its digits is 1111320, while the sum is 48.

The square root of 56777934 is about 7535.1134032608. The cubic root of 56777934 is about 384.3496841810.

The spelling of 56777934 in words is "fifty-six million, seven hundred seventy-seven thousand, nine hundred thirty-four".