2240770988 has 12 divisors (see below), whose sum is σ = 3957325680. Its totient is φ = 1110106512.

The previous prime is 2240770963. The next prime is 2240770999. The reversal of 2240770988 is 8890770422.

It is a happy number.

It is a super-2 number, since 2×2240770988² = 10042109241324992288, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2569256 + ... + 2570127.

It is an arithmetic number, because the mean of its divisors is an integer number (329777140).

Almost surely, 2^2240770988 is an apocalyptic number.

It is an amenable number.

2240770988 is a deficient number, since it is larger than the sum of its proper divisors (1716554692).

2240770988 is a wasteful number, since it uses less digits than its factorization.

2240770988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5139496 (or 5139494 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 47.

The square root of 2240770988 is about 47336.7826114112. The cubic root of 2240770988 is about 1308.5766230982.

The spelling of 2240770988 in words is "two billion, two hundred forty million, seven hundred seventy thousand, nine hundred eighty-eight".