2250261066 has 16 divisors (see below), whose sum is σ = 4765258944. Its totient is φ = 705964224.

The previous prime is 2250261053. The next prime is 2250261071. The reversal of 2250261066 is 6601620522.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11030590 + ... + 11030793.

It is an arithmetic number, because the mean of its divisors is an integer number (297828684).

Almost surely, 2^2250261066 is an apocalyptic number.

2250261066 is an abundant number, since it is smaller than the sum of its proper divisors (2514997878).

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

2250261066 is a wasteful number, since it uses less digits than its factorization.

2250261066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22061405.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 2250261066 is about 47436.9166999711. The cubic root of 2250261066 is about 1310.4213756239.

Adding to 2250261066 its reverse (6601620522), we get a palindrome (8851881588).

The spelling of 2250261066 in words is "two billion, two hundred fifty million, two hundred sixty-one thousand, sixty-six".