913001564 has 6 divisors (see below), whose sum is σ = 1597752744. Its totient is φ = 456500780.

The previous prime is 913001513. The next prime is 913001591. The reversal of 913001564 is 465100319.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114125192 + ... + 114125199.

It is an arithmetic number, because the mean of its divisors is an integer number (266292124).

Almost surely, 2^913001564 is an apocalyptic number.

It is an amenable number.

913001564 is a deficient number, since it is larger than the sum of its proper divisors (684751180).

913001564 is a wasteful number, since it uses less digits than its factorization.

913001564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228250395 (or 228250393 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 913001564 is about 30215.9157398878. The cubic root of 913001564 is about 970.1163866440.

The spelling of 913001564 in words is "nine hundred thirteen million, one thousand, five hundred sixty-four".