11860564 has 6 divisors (see below), whose sum is σ = 20755994. Its totient is φ = 5930280.

The previous prime is 11860547. The next prime is 11860573. The reversal of 11860564 is 46506811.

It can be written as a sum of positive squares in only one way, i.e., 8363664 + 3496900 = 2892^2 + 1870^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1482567 + ... + 1482574.

Almost surely, 2^11860564 is an apocalyptic number.

It is an amenable number.

11860564 is a deficient number, since it is larger than the sum of its proper divisors (8895430).

11860564 is a wasteful number, since it uses less digits than its factorization.

11860564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2965145 (or 2965143 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 11860564 is about 3443.9169560255. The cubic root of 11860564 is about 228.0526450712.

The spelling of 11860564 in words is "eleven million, eight hundred sixty thousand, five hundred sixty-four".