125954416 has 20 divisors (see below), whose sum is σ = 278899312. Its totient is φ = 53980416.

The previous prime is 125954399. The next prime is 125954429. The reversal of 125954416 is 614459521.

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, 562185 + ... + 562408.

Almost surely, 2^125954416 is an apocalyptic number.

125954416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

125954416 is an abundant number, since it is smaller than the sum of its proper divisors (152944896).

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

125954416 is a wasteful number, since it uses less digits than its factorization.

125954416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1124608 (or 1124602 counting only the distinct ones).

The product of its digits is 43200, while the sum is 37.

The square root of 125954416 is about 11222.9415039017. The cubic root of 125954416 is about 501.2693295448.

The spelling of 125954416 in words is "one hundred twenty-five million, nine hundred fifty-four thousand, four hundred sixteen".