13175049 has 4 divisors (see below), whose sum is σ = 17566736. Its totient is φ = 8783364.

The previous prime is 13175047. The next prime is 13175053. The reversal of 13175049 is 94057131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 13175049 - 2¹ = 13175047 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13175047) 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, 2195839 + ... + 2195844.

It is an arithmetic number, because the mean of its divisors is an integer number (4391684).

Almost surely, 2^13175049 is an apocalyptic number.

It is an amenable number.

13175049 is a deficient number, since it is larger than the sum of its proper divisors (4391687).

13175049 is an equidigital number, since it uses as much as digits as its factorization.

13175049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4391686.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 13175049 is about 3629.7450323680. The cubic root of 13175049 is about 236.1841483831.

The spelling of 13175049 in words is "thirteen million, one hundred seventy-five thousand, forty-nine".