2252430004 has 30 divisors (see below), whose sum is σ = 4336013570. Its totient is φ = 1023805200.

The previous prime is 2252430001. The next prime is 2252430049. The reversal of 2252430004 is 4000342522.

It can be written as a sum of positive squares in only one way, i.e., 1594404900 + 658025104 = 39930^2 + 25652^2 .

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2252430001) 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 9 ways as a sum of consecutive naturals, for example, 39334 + ... + 77794.

Almost surely, 2^2252430004 is an apocalyptic number.

It is an amenable number.

2252430004 is a deficient number, since it is larger than the sum of its proper divisors (2083583566).

2252430004 is an equidigital number, since it uses as much as digits as its factorization.

2252430004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38509 (or 38474 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 2252430004 is about 47459.7724815448. The cubic root of 2252430004 is about 1310.8422616091.

Adding to 2252430004 its reverse (4000342522), we get a palindrome (6252772526).

The spelling of 2252430004 in words is "two billion, two hundred fifty-two million, four hundred thirty thousand, four".