2266644932 has 12 divisors (see below), whose sum is σ = 4016839680. Its totient is φ = 1118976456.

The previous prime is 2266644869. The next prime is 2266644971. The reversal of 2266644932 is 2394466622.

It is a super-2 number, since 2×2266644932² = 10275358495522569248, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3586148 + ... + 3586779.

It is an arithmetic number, because the mean of its divisors is an integer number (334736640).

Almost surely, 2^2266644932 is an apocalyptic number.

It is an amenable number.

2266644932 is a deficient number, since it is larger than the sum of its proper divisors (1750194748).

2266644932 is a wasteful number, since it uses less digits than its factorization.

2266644932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7173010 (or 7173008 counting only the distinct ones).

The product of its digits is 746496, while the sum is 44.

The square root of 2266644932 is about 47609.2945967486. The cubic root of 2266644932 is about 1313.5940255403.

The spelling of 2266644932 in words is "two billion, two hundred sixty-six million, six hundred forty-four thousand, nine hundred thirty-two".