13002634 has 8 divisors (see below), whose sum is σ = 19635300. Its totient is φ = 6457536.

The previous prime is 13002629. The next prime is 13002677. The reversal of 13002634 is 43620031.

13002634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 12981609 + 21025 = 3603^2 + 145^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21519 + ... + 22114.

Almost surely, 2^13002634 is an apocalyptic number.

13002634 is a deficient number, since it is larger than the sum of its proper divisors (6632666).

13002634 is a wasteful number, since it uses less digits than its factorization.

13002634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43784.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 13002634 is about 3605.9165270427. The cubic root of 13002634 is about 235.1493482524.

Adding to 13002634 its reverse (43620031), we get a palindrome (56622665).

The spelling of 13002634 in words is "thirteen million, two thousand, six hundred thirty-four".