2242490664 has 16 divisors (see below), whose sum is σ = 5606226720. Its totient is φ = 747496880.

The previous prime is 2242490659. The next prime is 2242490669. The reversal of 2242490664 is 4660942422.

It is an interprime number because it is at equal distance from previous prime (2242490659) and next prime (2242490669).

It is not an unprimeable number, because it can be changed into a prime (2242490669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46718532 + ... + 46718579.

It is an arithmetic number, because the mean of its divisors is an integer number (350389170).

Almost surely, 2^2242490664 is an apocalyptic number.

2242490664 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2242490664 is an abundant number, since it is smaller than the sum of its proper divisors (3363736056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2242490664 is a wasteful number, since it uses less digits than its factorization.

2242490664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93437120 (or 93437116 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 39.

The square root of 2242490664 is about 47354.9433955949. The cubic root of 2242490664 is about 1308.9112924896.

The spelling of 2242490664 in words is "two billion, two hundred forty-two million, four hundred ninety thousand, six hundred sixty-four".