11715056 has 10 divisors (see below), whose sum is σ = 22697952. Its totient is φ = 5857520.

The previous prime is 11715047. The next prime is 11715061. The reversal of 11715056 is 65051711.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 366080 + ... + 366111.

Almost surely, 2^11715056 is an apocalyptic number.

11715056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11715056 is a deficient number, since it is larger than the sum of its proper divisors (10982896).

11715056 is an equidigital number, since it uses as much as digits as its factorization.

11715056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732199 (or 732193 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 26.

The square root of 11715056 is about 3422.7263986477. The cubic root of 11715056 is about 227.1162051302.

Adding to 11715056 its reverse (65051711), we get a palindrome (76766767).

The spelling of 11715056 in words is "eleven million, seven hundred fifteen thousand, fifty-six".