2242905650 has 48 divisors (see below), whose sum is σ = 4257182880. Its totient is φ = 878908800.

The previous prime is 2242905647. The next prime is 2242905653. The reversal of 2242905650 is 565092422.

It is an interprime number because it is at equal distance from previous prime (2242905647) and next prime (2242905653).

It is a self number, because there is not a number n which added to its sum of digits gives 2242905650.

It is not an unprimeable number, because it can be changed into a prime (2242905653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 975302 + ... + 977598.

It is an arithmetic number, because the mean of its divisors is an integer number (88691310).

Almost surely, 2^2242905650 is an apocalyptic number.

2242905650 is a deficient number, since it is larger than the sum of its proper divisors (2014277230).

2242905650 is a wasteful number, since it uses less digits than its factorization.

2242905650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2699 (or 2694 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 2242905650 is about 47359.3248473835. The cubic root of 2242905650 is about 1308.9920280704.

The spelling of 2242905650 in words is "two billion, two hundred forty-two million, nine hundred five thousand, six hundred fifty".