125946428 has 12 divisors (see below), whose sum is σ = 227516352. Its totient is φ = 60941760.

The previous prime is 125946419. The next prime is 125946433. The reversal of 125946428 is 824649521.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 507725 + ... + 507972.

It is an arithmetic number, because the mean of its divisors is an integer number (18959696).

Almost surely, 2^125946428 is an apocalyptic number.

It is an amenable number.

125946428 is a deficient number, since it is larger than the sum of its proper divisors (101569924).

125946428 is a wasteful number, since it uses less digits than its factorization.

125946428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015732 (or 1015730 counting only the distinct ones).

The product of its digits is 138240, while the sum is 41.

The square root of 125946428 is about 11222.5856200788. The cubic root of 125946428 is about 501.2587325257.

The spelling of 125946428 in words is "one hundred twenty-five million, nine hundred forty-six thousand, four hundred twenty-eight".