2240706188 has 24 divisors (see below), whose sum is σ = 4483917312. Its totient is φ = 959765904.

The previous prime is 2240706163. The next prime is 2240706197. The reversal of 2240706188 is 8816070422.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30845 + ... + 73707.

It is an arithmetic number, because the mean of its divisors is an integer number (186829888).

Almost surely, 2^2240706188 is an apocalyptic number.

2240706188 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2240706188 is an abundant number, since it is smaller than the sum of its proper divisors (2243211124).

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

2240706188 is a wasteful number, since it uses less digits than its factorization.

2240706188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44741 (or 44739 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 38.

The square root of 2240706188 is about 47336.0981492983. The cubic root of 2240706188 is about 1308.5640089009.

The spelling of 2240706188 in words is "two billion, two hundred forty million, seven hundred six thousand, one hundred eighty-eight".