13377005 has 8 divisors (see below), whose sum is σ = 16111224. Its totient is φ = 10662400.

The previous prime is 13376989. The next prime is 13377047. The reversal of 13377005 is 50077331.

It can be written as a sum of positive squares in 4 ways, for example, as 1857769 + 11519236 = 1363^2 + 3394^2 .

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

It is not a de Polignac number, because 13377005 - 2⁴ = 13376989 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3356 + ... + 6165.

It is an arithmetic number, because the mean of its divisors is an integer number (2013903).

Almost surely, 2^13377005 is an apocalyptic number.

It is an amenable number.

13377005 is a deficient number, since it is larger than the sum of its proper divisors (2734219).

13377005 is an equidigital number, since it uses as much as digits as its factorization.

13377005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9807.

The product of its (nonzero) digits is 2205, while the sum is 26.

The square root of 13377005 is about 3657.4588172664. The cubic root of 13377005 is about 237.3848305872.

The spelling of 13377005 in words is "thirteen million, three hundred seventy-seven thousand, five".