125306748 has 72 divisors (see below), whose sum is σ = 381064320. Its totient is φ = 33916320.

The previous prime is 125306669. The next prime is 125306759. The reversal of 125306748 is 847603521.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8298 + ... + 17873.

It is an arithmetic number, because the mean of its divisors is an integer number (5292560).

Almost surely, 2^125306748 is an apocalyptic number.

125306748 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

125306748 is an abundant number, since it is smaller than the sum of its proper divisors (255757572).

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

125306748 is a wasteful number, since it uses less digits than its factorization.

125306748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26207 (or 26202 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 125306748 is about 11194.0496693556. The cubic root of 125306748 is about 500.4086632311.

The spelling of 125306748 in words is "one hundred twenty-five million, three hundred six thousand, seven hundred forty-eight".