125724606 has 16 divisors (see below), whose sum is σ = 287370624. Its totient is φ = 35921304.

The previous prime is 125724589. The next prime is 125724611. The reversal of 125724606 is 606427521.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1496680 + ... + 1496763.

It is an arithmetic number, because the mean of its divisors is an integer number (17960664).

Almost surely, 2^125724606 is an apocalyptic number.

125724606 is an abundant number, since it is smaller than the sum of its proper divisors (161646018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125724606 is a wasteful number, since it uses less digits than its factorization.

125724606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2993455.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 125724606 is about 11212.6984263379. The cubic root of 125724606 is about 500.9642804642.

The spelling of 125724606 in words is "one hundred twenty-five million, seven hundred twenty-four thousand, six hundred six".