77106932 has 12 divisors (see below), whose sum is σ = 154213920. Its totient is φ = 33045816.

The previous prime is 77106929. The next prime is 77106961. The reversal of 77106932 is 23960177.

77106932 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 77106892 and 77106901.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1376882 + ... + 1376937.

It is an arithmetic number, because the mean of its divisors is an integer number (12851160).

Almost surely, 2^77106932 is an apocalyptic number.

It is an amenable number.

77106932 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.

77106932 is a wasteful number, since it uses less digits than its factorization.

77106932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2753830 (or 2753828 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 35.

The square root of 77106932 is about 8781.0552896562. The cubic root of 77106932 is about 425.6289317985.

The spelling of 77106932 in words is "seventy-seven million, one hundred six thousand, nine hundred thirty-two".