125727826 has 24 divisors (see below), whose sum is σ = 230932080. Its totient is φ = 51046632.

The previous prime is 125727817. The next prime is 125727871. The reversal of 125727826 is 628727521.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31900 + ... + 35623.

It is an arithmetic number, because the mean of its divisors is an integer number (9622170).

Almost surely, 2^125727826 is an apocalyptic number.

125727826 is a deficient number, since it is larger than the sum of its proper divisors (105204254).

125727826 is a wasteful number, since it uses less digits than its factorization.

125727826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67558 (or 67551 counting only the distinct ones).

The product of its digits is 94080, while the sum is 40.

The square root of 125727826 is about 11212.8420126211. The cubic root of 125727826 is about 500.9685572489.

The spelling of 125727826 in words is "one hundred twenty-five million, seven hundred twenty-seven thousand, eight hundred twenty-six".