125607337 has 8 divisors (see below), whose sum is σ = 128168712. Its totient is φ = 123072000.

The previous prime is 125607329. The next prime is 125607353. The reversal of 125607337 is 733706521.

It can be written as a sum of positive squares in 4 ways, for example, as 17842176 + 107765161 = 4224^2 + 10381^2 .

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 125607337 - 2³ = 125607329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125607037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3387 + ... + 16207.

It is an arithmetic number, because the mean of its divisors is an integer number (16021089).

Almost surely, 2^125607337 is an apocalyptic number.

It is an amenable number.

125607337 is a deficient number, since it is larger than the sum of its proper divisors (2561375).

125607337 is a wasteful number, since it uses less digits than its factorization.

125607337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13019.

The product of its (nonzero) digits is 26460, while the sum is 34.

The square root of 125607337 is about 11207.4679120665. The cubic root of 125607337 is about 500.8084746994.

The spelling of 125607337 in words is "one hundred twenty-five million, six hundred seven thousand, three hundred thirty-seven".