13294560 has 48 divisors (see below), whose sum is σ = 41879376. Its totient is φ = 3545088.

The previous prime is 13294559. The next prime is 13294577. The reversal of 13294560 is 6549231.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13369 + ... + 14328.

It is an arithmetic number, because the mean of its divisors is an integer number (872487).

Almost surely, 2^13294560 is an apocalyptic number.

13294560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13294560 is an abundant number, since it is smaller than the sum of its proper divisors (28584816).

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

13294560 is a wasteful number, since it uses less digits than its factorization.

13294560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27715 (or 27707 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 13294560 is about 3646.1705939245. The cubic root of 13294560 is about 236.8961427837.

The spelling of 13294560 in words is "thirteen million, two hundred ninety-four thousand, five hundred sixty".