125835426 has 12 divisors (see below), whose sum is σ = 272643462. Its totient is φ = 41945136.

The previous prime is 125835373. The next prime is 125835427. The reversal of 125835426 is 624538521.

125835426 is a `hidden beast` number, since 1 + 2 + 583 + 54 + 26 = 666.

It can be written as a sum of positive squares in only one way, i.e., 63441225 + 62394201 = 7965^2 + 7899^2 .

It is not an unprimeable number, because it can be changed into a prime (125835427) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3495411 + ... + 3495446.

Almost surely, 2^125835426 is an apocalyptic number.

125835426 is an abundant number, since it is smaller than the sum of its proper divisors (146808036).

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

125835426 is a wasteful number, since it uses less digits than its factorization.

125835426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6990865 (or 6990862 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 125835426 is about 11217.6390564147. The cubic root of 125835426 is about 501.1114289541. Note that the first 3 decimals are identical.

The spelling of 125835426 in words is "one hundred twenty-five million, eight hundred thirty-five thousand, four hundred twenty-six".