11304856 has 8 divisors (see below), whose sum is σ = 21196620. Its totient is φ = 5652424.

The previous prime is 11304851. The next prime is 11304857. The reversal of 11304856 is 65840311.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11304851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706546 + ... + 706561.

Almost surely, 2^11304856 is an apocalyptic number.

It is an amenable number.

11304856 is a deficient number, since it is larger than the sum of its proper divisors (9891764).

11304856 is a wasteful number, since it uses less digits than its factorization.

11304856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1413113 (or 1413109 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 11304856 is about 3362.2694716516. The cubic root of 11304856 is about 224.4338424413.

The spelling of 11304856 in words is "eleven million, three hundred four thousand, eight hundred fifty-six".