2252450422 has 8 divisors (see below), whose sum is σ = 3378942216. Its totient is φ = 1126136352.

The previous prime is 2252450413. The next prime is 2252450423. The reversal of 2252450422 is 2240542522.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2252450423) 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, 6148 + ... + 67399.

It is an arithmetic number, because the mean of its divisors is an integer number (422367777).

Almost surely, 2^2252450422 is an apocalyptic number.

2252450422 is a deficient number, since it is larger than the sum of its proper divisors (1126491794).

2252450422 is a wasteful number, since it uses less digits than its factorization.

2252450422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88862.

The product of its (nonzero) digits is 12800, while the sum is 28.

The square root of 2252450422 is about 47459.9875895475. The cubic root of 2252450422 is about 1310.8462224716.

Adding to 2252450422 its reverse (2240542522), we get a palindrome (4492992944).

The spelling of 2252450422 in words is "two billion, two hundred fifty-two million, four hundred fifty thousand, four hundred twenty-two".