13976576 has 22 divisors (see below), whose sum is σ = 27941550. Its totient is φ = 6987776.

The previous prime is 13976561. The next prime is 13976587. The reversal of 13976576 is 67567931.

It can be written as a sum of positive squares in only one way, i.e., 9241600 + 4734976 = 3040^2 + 2176^2 .

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5801 + ... + 7848.

Almost surely, 2^13976576 is an apocalyptic number.

13976576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13976576 is a deficient number, since it is larger than the sum of its proper divisors (13964974).

13976576 is an equidigital number, since it uses as much as digits as its factorization.

13976576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13669 (or 13651 counting only the distinct ones).

The product of its digits is 238140, while the sum is 44.

The square root of 13976576 is about 3738.5259127094. The cubic root of 13976576 is about 240.8797343043.

The spelling of 13976576 in words is "thirteen million, nine hundred seventy-six thousand, five hundred seventy-six".