13502652 has 12 divisors (see below), whose sum is σ = 31506216. Its totient is φ = 4500880.

The previous prime is 13502647. The next prime is 13502663. The reversal of 13502652 is 25620531.

13502652 is nontrivially palindromic in base 7.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×13502652² = 364643222066208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 562599 + ... + 562622.

It is an arithmetic number, because the mean of its divisors is an integer number (2625518).

Almost surely, 2^13502652 is an apocalyptic number.

13502652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13502652 is an abundant number, since it is smaller than the sum of its proper divisors (18003564).

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

13502652 is a wasteful number, since it uses less digits than its factorization.

13502652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1125228 (or 1125226 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 13502652 is about 3674.5954879415. The cubic root of 13502652 is about 238.1257485803.

The spelling of 13502652 in words is "thirteen million, five hundred two thousand, six hundred fifty-two".