2250442215 has 48 divisors (see below), whose sum is σ = 4468359168. Its totient is φ = 1026387648.

The previous prime is 2250442147. The next prime is 2250442219. The reversal of 2250442215 is 5122440522.

2250442215 is a `hidden beast` number, since 2 + 2 + 5 + 0 + 442 + 215 = 666.

It is not a de Polignac number, because 2250442215 - 2¹¹ = 2250440167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2250442219) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 131482 + ... + 147608.

It is an arithmetic number, because the mean of its divisors is an integer number (93090816).

Almost surely, 2^2250442215 is an apocalyptic number.

2250442215 is a deficient number, since it is larger than the sum of its proper divisors (2217916953).

2250442215 is a wasteful number, since it uses less digits than its factorization.

2250442215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16588 (or 16585 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 2250442215 is about 47438.8260288975. The cubic root of 2250442215 is about 1310.4565382332.

Adding to 2250442215 its reverse (5122440522), we get a palindrome (7372882737).

The spelling of 2250442215 in words is "two billion, two hundred fifty million, four hundred forty-two thousand, two hundred fifteen".