13630415 has 8 divisors (see below), whose sum is σ = 16376688. Its totient is φ = 10890880.

The previous prime is 13630411. The next prime is 13630427. The reversal of 13630415 is 51403631.

It is a happy number.

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

It is not a de Polignac number, because 13630415 - 2² = 13630411 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 (13630411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5804 + ... + 7806.

It is an arithmetic number, because the mean of its divisors is an integer number (2047086).

Almost surely, 2^13630415 is an apocalyptic number.

13630415 is a deficient number, since it is larger than the sum of its proper divisors (2746273).

13630415 is a wasteful number, since it uses less digits than its factorization.

13630415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3369.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 13630415 is about 3691.9391923486. The cubic root of 13630415 is about 238.8744460551.

The spelling of 13630415 in words is "thirteen million, six hundred thirty thousand, four hundred fifteen".