125370947 has 8 divisors (see below), whose sum is σ = 135520560. Its totient is φ = 115293600.

The previous prime is 125370941. The next prime is 125370977. The reversal of 125370947 is 749073521.

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

It is a cyclic number.

It is not a de Polignac number, because 125370947 - 2²⁰ = 124322371 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 125370947.

It is not an unprimeable number, because it can be changed into a prime (125370941) 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, 14429 + ... + 21422.

It is an arithmetic number, because the mean of its divisors is an integer number (16940070).

Almost surely, 2^125370947 is an apocalyptic number.

125370947 is a deficient number, since it is larger than the sum of its proper divisors (10149613).

125370947 is a wasteful number, since it uses less digits than its factorization.

125370947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36133.

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 125370947 is about 11196.9168524197. The cubic root of 125370947 is about 500.4941075546.

The spelling of 125370947 in words is "one hundred twenty-five million, three hundred seventy thousand, nine hundred forty-seven".