2250224164 has 6 divisors (see below), whose sum is σ = 3937892294. Its totient is φ = 1125112080.

The previous prime is 2250224129. The next prime is 2250224177. The reversal of 2250224164 is 4614220522.

It can be written as a sum of positive squares in only one way, i.e., 2001846564 + 248377600 = 44742^2 + 15760^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281278017 + ... + 281278024.

Almost surely, 2^2250224164 is an apocalyptic number.

It is an amenable number.

2250224164 is a deficient number, since it is larger than the sum of its proper divisors (1687668130).

2250224164 is a wasteful number, since it uses less digits than its factorization.

2250224164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562556045 (or 562556043 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 2250224164 is about 47436.5277397071. The cubic root of 2250224164 is about 1310.4142123908.

Adding to 2250224164 its reverse (4614220522), we get a palindrome (6864444686).

The spelling of 2250224164 in words is "two billion, two hundred fifty million, two hundred twenty-four thousand, one hundred sixty-four".