916746525 has 24 divisors (see below), whose sum is σ = 1684098560. Its totient is φ = 488931120.

The previous prime is 916746503. The next prime is 916746529. The reversal of 916746525 is 525647619.

916746525 is a `hidden beast` number, since 9 + 167 + 465 + 25 = 666.

916746525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 916746525 - 2²³ = 908357917 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (916746529) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 678397 + ... + 679746.

Almost surely, 2^916746525 is an apocalyptic number.

It is an amenable number.

916746525 is a deficient number, since it is larger than the sum of its proper divisors (767352035).

916746525 is a wasteful number, since it uses less digits than its factorization.

916746525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1358162 (or 1358151 counting only the distinct ones).

The product of its digits is 453600, while the sum is 45.

The square root of 916746525 is about 30277.8223292231. The cubic root of 916746525 is about 971.4409889612.

The spelling of 916746525 in words is "nine hundred sixteen million, seven hundred forty-six thousand, five hundred twenty-five".