125714739 has 16 divisors (see below), whose sum is σ = 173872800. Its totient is φ = 80699136.

The previous prime is 125714731. The next prime is 125714741. The reversal of 125714739 is 937417521.

It is not a de Polignac number, because 125714739 - 2³ = 125714731 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 125714697 and 125714706.

It is not an unprimeable number, because it can be changed into a prime (125714731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33817 + ... + 37349.

It is an arithmetic number, because the mean of its divisors is an integer number (10867050).

Almost surely, 2^125714739 is an apocalyptic number.

125714739 is a deficient number, since it is larger than the sum of its proper divisors (48158061).

125714739 is a wasteful number, since it uses less digits than its factorization.

125714739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3974.

The product of its digits is 52920, while the sum is 39.

The square root of 125714739 is about 11212.2584254913. The cubic root of 125714739 is about 500.9511747192.

The spelling of 125714739 in words is "one hundred twenty-five million, seven hundred fourteen thousand, seven hundred thirty-nine".