13902652 has 12 divisors (see below), whose sum is σ = 24672816. Its totient is φ = 6853280.

The previous prime is 13902611. The next prime is 13902653. The reversal of 13902652 is 25620931.

It is a self number, because there is not a number n which added to its sum of digits gives 13902652.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13902653) by changing a digit.

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, 24193 + ... + 24760.

It is an arithmetic number, because the mean of its divisors is an integer number (2056068).

Almost surely, 2^13902652 is an apocalyptic number.

It is an amenable number.

13902652 is a deficient number, since it is larger than the sum of its proper divisors (10770164).

13902652 is a wasteful number, since it uses less digits than its factorization.

13902652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49028 (or 49026 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 13902652 is about 3728.6260203995. The cubic root of 13902652 is about 240.4543015366.

The spelling of 13902652 in words is "thirteen million, nine hundred two thousand, six hundred fifty-two".