2250064630 has 32 divisors (see below), whose sum is σ = 4560841728. Its totient is φ = 791810400.

The previous prime is 2250064603. The next prime is 2250064637. The reversal of 2250064630 is 364600522.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2250064637) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 326512 + ... + 333331.

It is an arithmetic number, because the mean of its divisors is an integer number (142526304).

Almost surely, 2^2250064630 is an apocalyptic number.

2250064630 is an abundant number, since it is smaller than the sum of its proper divisors (2310777098).

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

2250064630 is a wasteful number, since it uses less digits than its factorization.

2250064630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 659892.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 2250064630 is about 47434.8461576508. The cubic root of 2250064630 is about 1310.3832435411.

The spelling of 2250064630 in words is "two billion, two hundred fifty million, sixty-four thousand, six hundred thirty".