112776057 has 36 divisors (see below), whose sum is σ = 173641104. Its totient is φ = 73143000.

The previous prime is 112776049. The next prime is 112776067. The reversal of 112776057 is 750677211.

It is not a de Polignac number, because 112776057 - 2³ = 112776049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112776017) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 449182 + ... + 449432.

It is an arithmetic number, because the mean of its divisors is an integer number (4823364).

Almost surely, 2^112776057 is an apocalyptic number.

It is an amenable number.

112776057 is a deficient number, since it is larger than the sum of its proper divisors (60865047).

112776057 is an frugal number, since it uses more digits than its factorization.

112776057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352 (or 297 counting only the distinct ones).

The product of its (nonzero) digits is 20580, while the sum is 36.

The square root of 112776057 is about 10619.6071961255. The cubic root of 112776057 is about 483.1392291804.

The spelling of 112776057 in words is "one hundred twelve million, seven hundred seventy-six thousand, fifty-seven".