13044374 has 48 divisors (see below), whose sum is σ = 24688800. Its totient is φ = 5056128.

The previous prime is 13044371. The next prime is 13044377. The reversal of 13044374 is 47344031.

It is an interprime number because it is at equal distance from previous prime (13044371) and next prime (13044377).

It is a Curzon number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13044371) 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 23 ways as a sum of consecutive naturals, for example, 146522 + ... + 146610.

It is an arithmetic number, because the mean of its divisors is an integer number (514350).

Almost surely, 2^13044374 is an apocalyptic number.

13044374 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13044374 is a deficient number, since it is larger than the sum of its proper divisors (11644426).

13044374 is a wasteful number, since it uses less digits than its factorization.

13044374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165 (or 146 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 13044374 is about 3611.6995999114. The cubic root of 13044374 is about 235.4006986045.

The spelling of 13044374 in words is "thirteen million, forty-four thousand, three hundred seventy-four".