13374663 has 8 divisors (see below), whose sum is σ = 17899776. Its totient is φ = 8883000.

The previous prime is 13374659. The next prime is 13374667. The reversal of 13374663 is 36647331.

It is an interprime number because it is at equal distance from previous prime (13374659) and next prime (13374667).

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

It is not a de Polignac number, because 13374663 - 2² = 13374659 is a prime.

It is a super-2 number, since 2×13374663² = 357763220727138, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13374667) 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 7 ways as a sum of consecutive naturals, for example, 7413 + ... + 9038.

It is an arithmetic number, because the mean of its divisors is an integer number (2237472).

Almost surely, 2^13374663 is an apocalyptic number.

13374663 is a deficient number, since it is larger than the sum of its proper divisors (4525113).

13374663 is a wasteful number, since it uses less digits than its factorization.

13374663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16725.

The product of its digits is 27216, while the sum is 33.

The square root of 13374663 is about 3657.1386356002. The cubic root of 13374663 is about 237.3709762723.

The spelling of 13374663 in words is "thirteen million, three hundred seventy-four thousand, six hundred sixty-three".