13344761 has 8 divisors (see below), whose sum is σ = 14055360. Its totient is φ = 12645072.

The previous prime is 13344743. The next prime is 13344763. The reversal of 13344761 is 16744331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13344761 - 2¹⁸ = 13082617 is a prime.

It is a super-2 number, since 2×13344761² = 356165292294242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13344763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155 + ... + 5168.

It is an arithmetic number, because the mean of its divisors is an integer number (1756920).

Almost surely, 2^13344761 is an apocalyptic number.

It is an amenable number.

13344761 is a deficient number, since it is larger than the sum of its proper divisors (710599).

13344761 is a wasteful number, since it uses less digits than its factorization.

13344761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5455.

The product of its digits is 6048, while the sum is 29.

The square root of 13344761 is about 3653.0481792607. The cubic root of 13344761 is about 237.1939459395.

The spelling of 13344761 in words is "thirteen million, three hundred forty-four thousand, seven hundred sixty-one".