125748954 has 24 divisors (see below), whose sum is σ = 286796640. Its totient is φ = 39710088.

The previous prime is 125748943. The next prime is 125748967. The reversal of 125748954 is 459847521.

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, 183502 + ... + 184185.

It is an arithmetic number, because the mean of its divisors is an integer number (11949860).

Almost surely, 2^125748954 is an apocalyptic number.

125748954 is an abundant number, since it is smaller than the sum of its proper divisors (161047686).

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

125748954 is a wasteful number, since it uses less digits than its factorization.

125748954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367714 (or 367711 counting only the distinct ones).

The product of its digits is 403200, while the sum is 45.

The square root of 125748954 is about 11213.7841070711. The cubic root of 125748954 is about 500.9966175205.

It can be divided in two parts, 12574 and 8954, that added together give a triangular number (21528 = T₂₀₇).

The spelling of 125748954 in words is "one hundred twenty-five million, seven hundred forty-eight thousand, nine hundred fifty-four".