2207622798 has 24 divisors (see below), whose sum is σ = 4854576168. Its totient is φ = 724890672.

The previous prime is 2207622761. The next prime is 2207622799. The reversal of 2207622798 is 8972267022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2207622799) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 914061 + ... + 916472.

It is an arithmetic number, because the mean of its divisors is an integer number (202274007).

Almost surely, 2^2207622798 is an apocalyptic number.

2207622798 is an abundant number, since it is smaller than the sum of its proper divisors (2646953370).

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

2207622798 is a wasteful number, since it uses less digits than its factorization.

2207622798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1830608 (or 1830605 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The square root of 2207622798 is about 46985.3466306252. The cubic root of 2207622798 is about 1302.0918585689.

The spelling of 2207622798 in words is "two billion, two hundred seven million, six hundred twenty-two thousand, seven hundred ninety-eight".