125634674 has 8 divisors (see below), whose sum is σ = 205584048. Its totient is φ = 57106660.

The previous prime is 125634673. The next prime is 125634683. The reversal of 125634674 is 476436521.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×125634674² = 31568142622172552, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (125634673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2855312 + ... + 2855355.

It is an arithmetic number, because the mean of its divisors is an integer number (25698006).

Almost surely, 2^125634674 is an apocalyptic number.

125634674 is a deficient number, since it is larger than the sum of its proper divisors (79949374).

125634674 is a wasteful number, since it uses less digits than its factorization.

125634674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5710680.

The product of its digits is 120960, while the sum is 38.

The square root of 125634674 is about 11208.6874343074. The cubic root of 125634674 is about 500.8448038091.

The spelling of 125634674 in words is "one hundred twenty-five million, six hundred thirty-four thousand, six hundred seventy-four".