2242625234 has 8 divisors (see below), whose sum is σ = 3366377868. Its totient is φ = 1120499280.

The previous prime is 2242625221. The next prime is 2242625237. The reversal of 2242625234 is 4325262422.

It can be written as a sum of positive squares in 2 ways, for example, as 2224537225 + 18088009 = 47165^2 + 4253^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2242625234.

It is not an unprimeable number, because it can be changed into a prime (2242625237) 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, 403217 + ... + 408740.

Almost surely, 2^2242625234 is an apocalyptic number.

2242625234 is a deficient number, since it is larger than the sum of its proper divisors (1123752634).

2242625234 is a wasteful number, since it uses less digits than its factorization.

2242625234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813340.

The product of its digits is 46080, while the sum is 32.

The square root of 2242625234 is about 47356.3642396669. The cubic root of 2242625234 is about 1308.9374741920.

Adding to 2242625234 its reverse (4325262422), we get a palindrome (6567887656).

The spelling of 2242625234 in words is "two billion, two hundred forty-two million, six hundred twenty-five thousand, two hundred thirty-four".