2275905790 has 24 divisors (see below), whose sum is σ = 4242780360. Its totient is φ = 878967264.

The previous prime is 2275905773. The next prime is 2275905811. The reversal of 2275905790 is 975095722.

It is a self number, because there is not a number n which added to its sum of digits gives 2275905790.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126900 + ... + 143719.

It is an arithmetic number, because the mean of its divisors is an integer number (176782515).

Almost surely, 2^2275905790 is an apocalyptic number.

2275905790 is a deficient number, since it is larger than the sum of its proper divisors (1966874570).

2275905790 is a wasteful number, since it uses less digits than its factorization.

2275905790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270684 (or 270655 counting only the distinct ones).

The product of its (nonzero) digits is 396900, while the sum is 46.

The square root of 2275905790 is about 47706.4543851249. The cubic root of 2275905790 is about 1315.3805835053.

The spelling of 2275905790 in words is "two billion, two hundred seventy-five million, nine hundred five thousand, seven hundred ninety".