112452187 has 2 divisors, whose sum is σ = 112452188. Its totient is φ = 112452186.

The previous prime is 112452163. The next prime is 112452253. The reversal of 112452187 is 781254211.

It is a weak prime.

It is an emirp because it is prime and its reverse (781254211) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112452187 is a prime.

It is a super-2 number, since 2×112452187² = 25290988722165938, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112456187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56226093 + 56226094.

It is an arithmetic number, because the mean of its divisors is an integer number (56226094).

Almost surely, 2^112452187 is an apocalyptic number.

112452187 is a deficient number, since it is larger than the sum of its proper divisors (1).

112452187 is an equidigital number, since it uses as much as digits as its factorization.

112452187 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4480, while the sum is 31.

The square root of 112452187 is about 10604.3475518299. The cubic root of 112452187 is about 482.6762930653.

The spelling of 112452187 in words is "one hundred twelve million, four hundred fifty-two thousand, one hundred eighty-seven".