125194274 has 16 divisors (see below), whose sum is σ = 189222912. Its totient is φ = 62122368.

The previous prime is 125194271. The next prime is 125194291. The reversal of 125194274 is 472491521.

It is not an unprimeable number, because it can be changed into a prime (125194271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270167 + ... + 270629.

It is an arithmetic number, because the mean of its divisors is an integer number (11826432).

Almost surely, 2^125194274 is an apocalyptic number.

125194274 is a deficient number, since it is larger than the sum of its proper divisors (64028638).

125194274 is a wasteful number, since it uses less digits than its factorization.

125194274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1201.

The product of its digits is 20160, while the sum is 35.

The square root of 125194274 is about 11189.0247117432. The cubic root of 125194274 is about 500.2588979206.

The spelling of 125194274 in words is "one hundred twenty-five million, one hundred ninety-four thousand, two hundred seventy-four".