13635130 has 8 divisors (see below), whose sum is σ = 24543252. Its totient is φ = 5454048.

The previous prime is 13635119. The next prime is 13635131. The reversal of 13635130 is 3153631.

It can be written as a sum of positive squares in 2 ways, for example, as 11135569 + 2499561 = 3337^2 + 1581^2 .

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

It is not an unprimeable number, because it can be changed into a prime (13635131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 681747 + ... + 681766.

Almost surely, 2^13635130 is an apocalyptic number.

13635130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13635130 is a deficient number, since it is larger than the sum of its proper divisors (10908122).

13635130 is a wasteful number, since it uses less digits than its factorization.

13635130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1363520.

The product of its (nonzero) digits is 810, while the sum is 22.

The square root of 13635130 is about 3692.5776904488. The cubic root of 13635130 is about 238.9019865022.

Adding to 13635130 its reverse (3153631), we get a palindrome (16788761).

The spelling of 13635130 in words is "thirteen million, six hundred thirty-five thousand, one hundred thirty".