13370976 has 72 divisors (see below), whose sum is σ = 40275144. Its totient is φ = 4193280.

The previous prime is 13370969. The next prime is 13371049. The reversal of 13370976 is 67907331.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 13370976.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3531 + ... + 6261.

It is an arithmetic number, because the mean of its divisors is an integer number (559377).

Almost surely, 2^13370976 is an apocalyptic number.

13370976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13370976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20137572).

13370976 is an abundant number, since it is smaller than the sum of its proper divisors (26904168).

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

13370976 is a wasteful number, since it uses less digits than its factorization.

13370976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2764 (or 2753 counting only the distinct ones).

The product of its (nonzero) digits is 23814, while the sum is 36.

The square root of 13370976 is about 3656.6345182421. The cubic root of 13370976 is about 237.3491622093.

The spelling of 13370976 in words is "thirteen million, three hundred seventy thousand, nine hundred seventy-six".