125641694 has 8 divisors (see below), whose sum is σ = 192018600. Its totient is φ = 61635496.

The previous prime is 125641673. The next prime is 125641727. The reversal of 125641694 is 496146521.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 592544 + ... + 592755.

It is an arithmetic number, because the mean of its divisors is an integer number (24002325).

Almost surely, 2^125641694 is an apocalyptic number.

125641694 is a deficient number, since it is larger than the sum of its proper divisors (66376906).

125641694 is a wasteful number, since it uses less digits than its factorization.

125641694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1185354.

The product of its digits is 51840, while the sum is 38.

The square root of 125641694 is about 11209.0005798911. Note that the first 3 decimals coincide. The cubic root of 125641694 is about 500.8541320859.

The spelling of 125641694 in words is "one hundred twenty-five million, six hundred forty-one thousand, six hundred ninety-four".