13277315 has 4 divisors (see below), whose sum is σ = 15932784. Its totient is φ = 10621848.

The previous prime is 13277311. The next prime is 13277351. The reversal of 13277315 is 51377231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13277315 - 2² = 13277311 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (13277311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1327727 + ... + 1327736.

It is an arithmetic number, because the mean of its divisors is an integer number (3983196).

Almost surely, 2^13277315 is an apocalyptic number.

13277315 is a deficient number, since it is larger than the sum of its proper divisors (2655469).

13277315 is an equidigital number, since it uses as much as digits as its factorization.

13277315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2655468.

The product of its digits is 4410, while the sum is 29.

The square root of 13277315 is about 3643.8050167373. The cubic root of 13277315 is about 236.7936687477.

The spelling of 13277315 in words is "thirteen million, two hundred seventy-seven thousand, three hundred fifteen".