126112474 has 32 divisors (see below), whose sum is σ = 202260240. Its totient is φ = 58867200.

The previous prime is 126112453. The next prime is 126112487. The reversal of 126112474 is 474211621.

It can be written as a sum of positive squares in 8 ways, for example, as 23961025 + 102151449 = 4895^2 + 10107^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 430272 + ... + 430564.

Almost surely, 2^126112474 is an apocalyptic number.

126112474 is a deficient number, since it is larger than the sum of its proper divisors (76147766).

126112474 is a wasteful number, since it uses less digits than its factorization.

126112474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546.

The product of its digits is 2688, while the sum is 28.

The square root of 126112474 is about 11229.9810329314. The cubic root of 126112474 is about 501.4789199453.

The spelling of 126112474 in words is "one hundred twenty-six million, one hundred twelve thousand, four hundred seventy-four".