13806352 has 40 divisors (see below), whose sum is σ = 30837312. Its totient is φ = 5865600.

The previous prime is 13806343. The next prime is 13806361. The reversal of 13806352 is 25360831.

It is an interprime number because it is at equal distance from previous prime (13806343) and next prime (13806361).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 13806352.

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, 14202 + ... + 15142.

Almost surely, 2^13806352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13806352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15418656).

13806352 is an abundant number, since it is smaller than the sum of its proper divisors (17030960).

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

13806352 is a wasteful number, since it uses less digits than its factorization.

13806352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1087 (or 1081 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 13806352 is about 3715.6899763032. The cubic root of 13806352 is about 239.8978268793.

The spelling of 13806352 in words is "thirteen million, eight hundred six thousand, three hundred fifty-two".