2240166532 has 12 divisors (see below), whose sum is σ = 3930976000. Its totient is φ = 1117030536.

The previous prime is 2240166503. The next prime is 2240166553. The reversal of 2240166532 is 2356610422.

It is a junction number, because it is equal to n+sod(n) for n = 2240166494 and 2240166503.

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, 761532 + ... + 764467.

Almost surely, 2^2240166532 is an apocalyptic number.

It is an amenable number.

2240166532 is a deficient number, since it is larger than the sum of its proper divisors (1690809468).

2240166532 is a wasteful number, since it uses less digits than its factorization.

2240166532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1526370 (or 1526368 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 2240166532 is about 47330.3975474536. The cubic root of 2240166532 is about 1308.4589481061.

Adding to 2240166532 its reverse (2356610422), we get a palindrome (4596776954).

The spelling of 2240166532 in words is "two billion, two hundred forty million, one hundred sixty-six thousand, five hundred thirty-two".