2240985206 has 4 divisors (see below), whose sum is σ = 3361477812. Its totient is φ = 1120492602.

The previous prime is 2240985193. The next prime is 2240985211. The reversal of 2240985206 is 6025890422.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2240985206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560246300 + ... + 560246303.

It is an arithmetic number, because the mean of its divisors is an integer number (840369453).

Almost surely, 2^2240985206 is an apocalyptic number.

2240985206 is a deficient number, since it is larger than the sum of its proper divisors (1120492606).

2240985206 is a wasteful number, since it uses less digits than its factorization.

2240985206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120492605.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 2240985206 is about 47339.0452586446. The cubic root of 2240985206 is about 1308.6183218017.

The spelling of 2240985206 in words is "two billion, two hundred forty million, nine hundred eighty-five thousand, two hundred six".