112056291 has 24 divisors (see below), whose sum is σ = 169222144. Its totient is φ = 74095560.

The previous prime is 112056283. The next prime is 112056293. The reversal of 112056291 is 192650211.

112056291 is a `hidden beast` number, since 1 + 12 + 0 + 562 + 91 = 666.

It is not a de Polignac number, because 112056291 - 2³ = 112056283 is a prime.

It is a super-2 number, since 2×112056291² = 25113224705353362, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112056293) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29046 + ... + 32676.

Almost surely, 2^112056291 is an apocalyptic number.

112056291 is a deficient number, since it is larger than the sum of its proper divisors (57165853).

112056291 is an equidigital number, since it uses as much as digits as its factorization.

112056291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3773 (or 3761 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 112056291 is about 10585.6644099461. The cubic root of 112056291 is about 482.1091948562.

The spelling of 112056291 in words is "one hundred twelve million, fifty-six thousand, two hundred ninety-one".