2250638270 has 8 divisors (see below), whose sum is σ = 4051148904. Its totient is φ = 900255304.

The previous prime is 2250638267. The next prime is 2250638317. The reversal of 2250638270 is 728360522.

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 2250638270.

It is a congruent 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, 112531904 + ... + 112531923.

It is an arithmetic number, because the mean of its divisors is an integer number (506393613).

Almost surely, 2^2250638270 is an apocalyptic number.

2250638270 is a deficient number, since it is larger than the sum of its proper divisors (1800510634).

2250638270 is a wasteful number, since it uses less digits than its factorization.

2250638270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225063834.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 2250638270 is about 47440.8923819947. The cubic root of 2250638270 is about 1310.4945921017.

Adding to 2250638270 its reverse (728360522), we get a palindrome (2978998792).

The spelling of 2250638270 in words is "two billion, two hundred fifty million, six hundred thirty-eight thousand, two hundred seventy".