13634002 has 8 divisors (see below), whose sum is σ = 21156300. Its totient is φ = 6581904.

The previous prime is 13633993. The next prime is 13634011. The reversal of 13634002 is 20043631.

It is an interprime number because it is at equal distance from previous prime (13633993) and next prime (13634011).

It can be written as a sum of positive squares in 2 ways, for example, as 13608721 + 25281 = 3689^2 + 159^2 .

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, 117477 + ... + 117592.

Almost surely, 2^13634002 is an apocalyptic number.

13634002 is a deficient number, since it is larger than the sum of its proper divisors (7522298).

13634002 is a wasteful number, since it uses less digits than its factorization.

13634002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235100.

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

The square root of 13634002 is about 3692.4249484587. The cubic root of 13634002 is about 238.8953984004.

Adding to 13634002 its reverse (20043631), we get a palindrome (33677633).

The spelling of 13634002 in words is "thirteen million, six hundred thirty-four thousand, two".