77112332 has 36 divisors (see below), whose sum is σ = 149816520. Its totient is φ = 34700160.

The previous prime is 77112293. The next prime is 77112361. The reversal of 77112332 is 23321177.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51044 + ... + 52532.

It is an arithmetic number, because the mean of its divisors is an integer number (4161570).

Almost surely, 2^77112332 is an apocalyptic number.

It is an amenable number.

77112332 is a deficient number, since it is larger than the sum of its proper divisors (72704188).

77112332 is a wasteful number, since it uses less digits than its factorization.

77112332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1622 (or 1609 counting only the distinct ones).

The product of its digits is 1764, while the sum is 26.

The square root of 77112332 is about 8781.3627644005. The cubic root of 77112332 is about 425.6388675355.

The spelling of 77112332 in words is "seventy-seven million, one hundred twelve thousand, three hundred thirty-two".