112667553 has 12 divisors (see below), whose sum is σ = 167140948. Its totient is φ = 73081440.

The previous prime is 112667497. The next prime is 112667563. The reversal of 112667553 is 355766211.

It can be written as a sum of positive squares in 2 ways, for example, as 58247424 + 54420129 = 7632^2 + 7377^2 .

It is not a de Polignac number, because 112667553 - 2⁸ = 112667297 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (112667563) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 168838 + ... + 169503.

Almost surely, 2^112667553 is an apocalyptic number.

It is an amenable number.

112667553 is a deficient number, since it is larger than the sum of its proper divisors (54473395).

112667553 is a wasteful number, since it uses less digits than its factorization.

112667553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338384 (or 338381 counting only the distinct ones).

The product of its digits is 37800, while the sum is 36.

The square root of 112667553 is about 10614.4973032170. The cubic root of 112667553 is about 482.9842336327.

The spelling of 112667553 in words is "one hundred twelve million, six hundred sixty-seven thousand, five hundred fifty-three".