13480637 has 8 divisors (see below), whose sum is σ = 13665120. Its totient is φ = 13297680.

The previous prime is 13480627. The next prime is 13480657. The reversal of 13480637 is 73608431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13480637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13480627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40562 + ... + 40892.

It is an arithmetic number, because the mean of its divisors is an integer number (1708140).

Almost surely, 2^13480637 is an apocalyptic number.

It is an amenable number.

13480637 is a deficient number, since it is larger than the sum of its proper divisors (184483).

13480637 is a wasteful number, since it uses less digits than its factorization.

13480637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 13480637 is about 3671.5986981150. The cubic root of 13480637 is about 237.9962631525.

The spelling of 13480637 in words is "thirteen million, four hundred eighty thousand, six hundred thirty-seven".