2280621950 has 36 divisors (see below), whose sum is σ = 4382407008. Its totient is φ = 882093600.

The previous prime is 2280621949. The next prime is 2280621953. The reversal of 2280621950 is 591260822.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2280621950.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2280621953) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1879544 + ... + 1880756.

It is an arithmetic number, because the mean of its divisors is an integer number (121733528).

Almost surely, 2^2280621950 is an apocalyptic number.

2280621950 is a deficient number, since it is larger than the sum of its proper divisors (2101785058).

2280621950 is an equidigital number, since it uses as much as digits as its factorization.

2280621950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2469 (or 1251 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 2280621950 is about 47755.8577558816. The cubic root of 2280621950 is about 1316.2885392484.

The spelling of 2280621950 in words is "two billion, two hundred eighty million, six hundred twenty-one thousand, nine hundred fifty".