13241847 has 4 divisors (see below), whose sum is σ = 17655800. Its totient is φ = 8827896.

The previous prime is 13241821. The next prime is 13241849. The reversal of 13241847 is 74814231.

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

It is not a de Polignac number, because 13241847 - 2¹² = 13237751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13241849) 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, 2206972 + ... + 2206977.

It is an arithmetic number, because the mean of its divisors is an integer number (4413950).

Almost surely, 2^13241847 is an apocalyptic number.

13241847 is a deficient number, since it is larger than the sum of its proper divisors (4413953).

13241847 is an equidigital number, since it uses as much as digits as its factorization.

13241847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4413952.

The product of its digits is 5376, while the sum is 30.

The square root of 13241847 is about 3638.9348716348. The cubic root of 13241847 is about 236.5826299090.

It can be divided in two parts, 13 and 241847, that added together give a triangular number (241860 = T₆₉₅).

The spelling of 13241847 in words is "thirteen million, two hundred forty-one thousand, eight hundred forty-seven".