112479251 has 2 divisors, whose sum is σ = 112479252. Its totient is φ = 112479250.

The previous prime is 112479233. The next prime is 112479281. The reversal of 112479251 is 152974211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112479251 - 2¹⁸ = 112217107 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (112479281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56239625 + 56239626.

It is an arithmetic number, because the mean of its divisors is an integer number (56239626).

Almost surely, 2^112479251 is an apocalyptic number.

112479251 is a deficient number, since it is larger than the sum of its proper divisors (1).

112479251 is an equidigital number, since it uses as much as digits as its factorization.

112479251 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5040, while the sum is 32.

The square root of 112479251 is about 10605.6235554540. The cubic root of 112479251 is about 482.7150120495.

Subtracting from 112479251 its product of digits (5040), we obtain a palindrome (112474211).

The spelling of 112479251 in words is "one hundred twelve million, four hundred seventy-nine thousand, two hundred fifty-one".