913844725 has 12 divisors (see below), whose sum is σ = 1134631744. Its totient is φ = 730131120.

The previous prime is 913844693. The next prime is 913844731. The reversal of 913844725 is 527448319.

It is not a de Polignac number, because 913844725 - 2⁵ = 913844693 is a prime.

It is a super-2 number, since 2×913844725² = 1670224362820651250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3549 + ... + 42898.

Almost surely, 2^913844725 is an apocalyptic number.

It is an amenable number.

913844725 is a deficient number, since it is larger than the sum of its proper divisors (220787019).

913844725 is a wasteful number, since it uses less digits than its factorization.

913844725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47244 (or 47239 counting only the distinct ones).

The product of its digits is 241920, while the sum is 43.

The square root of 913844725 is about 30229.8647863334. The cubic root of 913844725 is about 970.4149303582.

The spelling of 913844725 in words is "nine hundred thirteen million, eight hundred forty-four thousand, seven hundred twenty-five".