2249232013 has 4 divisors (see below), whose sum is σ = 2570550880. Its totient is φ = 1927913148.

The previous prime is 2249231969. The next prime is 2249232017. The reversal of 2249232013 is 3102329422.

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 2249232013 - 2¹⁷ = 2249100941 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 (2249232017) 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, 160659423 + ... + 160659436.

It is an arithmetic number, because the mean of its divisors is an integer number (642637720).

Almost surely, 2^2249232013 is an apocalyptic number.

It is an amenable number.

2249232013 is a deficient number, since it is larger than the sum of its proper divisors (321318867).

2249232013 is an equidigital number, since it uses as much as digits as its factorization.

2249232013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321318866.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 2249232013 is about 47426.0689178431. The cubic root of 2249232013 is about 1310.2215915963.

The spelling of 2249232013 in words is "two billion, two hundred forty-nine million, two hundred thirty-two thousand, thirteen".