125733416 has 8 divisors (see below), whose sum is σ = 235750170. Its totient is φ = 62866704.

The previous prime is 125733409. The next prime is 125733523. The reversal of 125733416 is 614337521.

It can be written as a sum of positive squares in only one way, i.e., 73170916 + 52562500 = 8554^2 + 7250^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7858331 + ... + 7858346.

Almost surely, 2^125733416 is an apocalyptic number.

It is an amenable number.

125733416 is a deficient number, since it is larger than the sum of its proper divisors (110016754).

125733416 is a wasteful number, since it uses less digits than its factorization.

125733416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15716683 (or 15716679 counting only the distinct ones).

The product of its digits is 15120, while the sum is 32.

The square root of 125733416 is about 11213.0912776094. The cubic root of 125733416 is about 500.9759816800.

The spelling of 125733416 in words is "one hundred twenty-five million, seven hundred thirty-three thousand, four hundred sixteen".