2252540274 has 8 divisors (see below), whose sum is σ = 4505080560. Its totient is φ = 750846756.

The previous prime is 2252540243. The next prime is 2252540281. The reversal of 2252540274 is 4720452522.

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

2252540274 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187711684 + ... + 187711695.

It is an arithmetic number, because the mean of its divisors is an integer number (563135070).

Almost surely, 2^2252540274 is an apocalyptic number.

2252540274 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2252540274 is a wasteful number, since it uses less digits than its factorization.

2252540274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375423384.

The product of its (nonzero) digits is 44800, while the sum is 33.

The square root of 2252540274 is about 47460.9341880246. The cubic root of 2252540274 is about 1310.8636524651.

Adding to 2252540274 its reverse (4720452522), we get a palindrome (6972992796).

The spelling of 2252540274 in words is "two billion, two hundred fifty-two million, five hundred forty thousand, two hundred seventy-four".