13055804 has 12 divisors (see below), whose sum is σ = 22890000. Its totient is φ = 6515808.

The previous prime is 13055803. The next prime is 13055807. The reversal of 13055804 is 40855031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13055803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 329 + ... + 5120.

It is an arithmetic number, because the mean of its divisors is an integer number (1907500).

Almost surely, 2^13055804 is an apocalyptic number.

It is an amenable number.

13055804 is a deficient number, since it is larger than the sum of its proper divisors (9834196).

13055804 is a wasteful number, since it uses less digits than its factorization.

13055804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6052 (or 6050 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 13055804 is about 3613.2816109459. The cubic root of 13055804 is about 235.4694343545.

The spelling of 13055804 in words is "thirteen million, fifty-five thousand, eight hundred four".