13374641 has 4 divisors (see below), whose sum is σ = 15285312. Its totient is φ = 11463972.

The previous prime is 13374637. The next prime is 13374643. The reversal of 13374641 is 14647331.

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 a cyclic number.

It is not a de Polignac number, because 13374641 - 2² = 13374637 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13374643) 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, 955325 + ... + 955338.

It is an arithmetic number, because the mean of its divisors is an integer number (3821328).

Almost surely, 2^13374641 is an apocalyptic number.

It is an amenable number.

13374641 is a deficient number, since it is larger than the sum of its proper divisors (1910671).

13374641 is an equidigital number, since it uses as much as digits as its factorization.

13374641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1910670.

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

The square root of 13374641 is about 3657.1356277830. The cubic root of 13374641 is about 237.3708461216.

The spelling of 13374641 in words is "thirteen million, three hundred seventy-four thousand, six hundred forty-one".