125271474 has 16 divisors (see below), whose sum is σ = 259182720. Its totient is φ = 40317200.

The previous prime is 125271467. The next prime is 125271481. The reversal of 125271474 is 474172521.

It is an interprime number because it is at equal distance from previous prime (125271467) and next prime (125271481).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 359802 + ... + 360149.

It is an arithmetic number, because the mean of its divisors is an integer number (16198920).

Almost surely, 2^125271474 is an apocalyptic number.

125271474 is an abundant number, since it is smaller than the sum of its proper divisors (133911246).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125271474 is a wasteful number, since it uses less digits than its factorization.

125271474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719985.

The product of its digits is 15680, while the sum is 33.

The square root of 125271474 is about 11192.4739892483. The cubic root of 125271474 is about 500.3617036112.

The spelling of 125271474 in words is "one hundred twenty-five million, two hundred seventy-one thousand, four hundred seventy-four".