913583146 has 12 divisors (see below), whose sum is σ = 1594109538. Its totient is φ = 391535592.

The previous prime is 913583129. The next prime is 913583159. The reversal of 913583146 is 641385319.

It can be written as a sum of positive squares in only one way, i.e., 862303225 + 51279921 = 29365^2 + 7161^2 .

It is a junction number, because it is equal to n+sod(n) for n = 913583099 and 913583108.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4661041 + ... + 4661236.

Almost surely, 2^913583146 is an apocalyptic number.

913583146 is a deficient number, since it is larger than the sum of its proper divisors (680526392).

913583146 is a wasteful number, since it uses less digits than its factorization.

913583146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9322293 (or 9322286 counting only the distinct ones).

The product of its digits is 77760, while the sum is 40.

The square root of 913583146 is about 30225.5379770154. The cubic root of 913583146 is about 970.3223309688.

The spelling of 913583146 in words is "nine hundred thirteen million, five hundred eighty-three thousand, one hundred forty-six".