2240210986 has 8 divisors (see below), whose sum is σ = 3618802404. Its totient is φ = 1033943520.

The previous prime is 2240210983. The next prime is 2240211037. The reversal of 2240210986 is 6890120422.

It can be written as a sum of positive squares in 2 ways, for example, as 1703130361 + 537080625 = 41269^2 + 23175^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2240210981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43080955 + ... + 43081006.

Almost surely, 2^2240210986 is an apocalyptic number.

2240210986 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2240210986 is a deficient number, since it is larger than the sum of its proper divisors (1378591418).

2240210986 is a wasteful number, since it uses less digits than its factorization.

2240210986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86161976.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 2240210986 is about 47330.8671587580. The cubic root of 2240210986 is about 1308.4676030950.

The spelling of 2240210986 in words is "two billion, two hundred forty million, two hundred ten thousand, nine hundred eighty-six".