13602234 has 16 divisors (see below), whose sum is σ = 27257472. Its totient is φ = 4525248.

The previous prime is 13602229. The next prime is 13602287. The reversal of 13602234 is 43220631.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 13602234.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1647 + ... + 5469.

It is an arithmetic number, because the mean of its divisors is an integer number (1703592).

Almost surely, 2^13602234 is an apocalyptic number.

13602234 is an abundant number, since it is smaller than the sum of its proper divisors (13655238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13602234 is a wasteful number, since it uses less digits than its factorization.

13602234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4421.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 13602234 is about 3688.1206596314. The cubic root of 13602234 is about 238.7097074809.

Adding to 13602234 its reverse (43220631), we get a palindrome (56822865).

The spelling of 13602234 in words is "thirteen million, six hundred two thousand, two hundred thirty-four".