2225963474 has 12 divisors (see below), whose sum is σ = 3884079294. Its totient is φ = 953984304.

The previous prime is 2225963473. The next prime is 2225963501. The reversal of 2225963474 is 4743695222.

It can be written as a sum of positive squares in only one way, i.e., 2102864449 + 123099025 = 45857^2 + 11095^2 .

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2225963473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11356859 + ... + 11357054.

Almost surely, 2^2225963474 is an apocalyptic number.

2225963474 is a deficient number, since it is larger than the sum of its proper divisors (1658115820).

2225963474 is a wasteful number, since it uses less digits than its factorization.

2225963474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22713929 (or 22713922 counting only the distinct ones).

The product of its digits is 725760, while the sum is 44.

The square root of 2225963474 is about 47180.1173589045. The cubic root of 2225963474 is about 1305.6877950777.

The spelling of 2225963474 in words is "two billion, two hundred twenty-five million, nine hundred sixty-three thousand, four hundred seventy-four".