112692557 has 4 divisors (see below), whose sum is σ = 112755936. Its totient is φ = 112629180.

The previous prime is 112692539. The next prime is 112692577. The reversal of 112692557 is 755296211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 755296211 = 3041 ⋅248371.

It is a cyclic number.

It is not a de Polignac number, because 112692557 - 2¹⁴ = 112676173 is a prime.

It is a super-2 number, since 2×112692557² = 25399224806396498, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112692557.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112692577) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28943 + ... + 32604.

It is an arithmetic number, because the mean of its divisors is an integer number (28188984).

Almost surely, 2^112692557 is an apocalyptic number.

It is an amenable number.

112692557 is a deficient number, since it is larger than the sum of its proper divisors (63379).

112692557 is an equidigital number, since it uses as much as digits as its factorization.

112692557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63378.

The product of its digits is 37800, while the sum is 38.

The square root of 112692557 is about 10615.6750609653. The cubic root of 112692557 is about 483.0199601106.

The spelling of 112692557 in words is "one hundred twelve million, six hundred ninety-two thousand, five hundred fifty-seven".