13206976 has 28 divisors (see below), whose sum is σ = 27589480. Its totient is φ = 6255360.

The previous prime is 13206971. The next prime is 13206979. The reversal of 13206976 is 67960231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13206971) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4215 + ... + 6646.

Almost surely, 2^13206976 is an apocalyptic number.

13206976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13206976 is an abundant number, since it is smaller than the sum of its proper divisors (14382504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13206976 is a wasteful number, since it uses less digits than its factorization.

13206976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10892 (or 10882 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 13206976 is about 3634.1403385120. The cubic root of 13206976 is about 236.3747755912.

The spelling of 13206976 in words is "thirteen million, two hundred six thousand, nine hundred seventy-six".