13044070 has 32 divisors (see below), whose sum is σ = 26621280. Its totient is φ = 4561920.

The previous prime is 13044047. The next prime is 13044071. The reversal of 13044070 is 7044031.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13044071) 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 15 ways as a sum of consecutive naturals, for example, 171 + ... + 5110.

It is an arithmetic number, because the mean of its divisors is an integer number (831915).

Almost surely, 2^13044070 is an apocalyptic number.

13044070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13044070 is an abundant number, since it is smaller than the sum of its proper divisors (13577210).

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

13044070 is a wasteful number, since it uses less digits than its factorization.

13044070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5320.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 13044070 is about 3611.6575142170. The cubic root of 13044070 is about 235.3988699140.

The spelling of 13044070 in words is "thirteen million, forty-four thousand, seventy".