13804560 has 320 divisors, whose sum is σ = 59996160. Its totient is φ = 2833920.

The previous prime is 13804559. The next prime is 13804573. The reversal of 13804560 is 6540831.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 166279 + ... + 166361.

It is an arithmetic number, because the mean of its divisors is an integer number (187488).

Almost surely, 2^13804560 is an apocalyptic number.

13804560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13804560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29998080).

13804560 is an abundant number, since it is smaller than the sum of its proper divisors (46191600).

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

13804560 is a wasteful number, since it uses less digits than its factorization.

13804560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123 (or 111 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 13804560 is about 3715.4488288765. The cubic root of 13804560 is about 239.8874472244.

The spelling of 13804560 in words is "thirteen million, eight hundred four thousand, five hundred sixty".