2247382680 has 32 divisors (see below), whose sum is σ = 6742148400. Its totient is φ = 599302016.

The previous prime is 2247382673. The next prime is 2247382703. The reversal of 2247382680 is 862837422.

It is a congruent number.

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, 9363975 + ... + 9364214.

Almost surely, 2^2247382680 is an apocalyptic number.

2247382680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2247382680 is an abundant number, since it is smaller than the sum of its proper divisors (4494765720).

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

2247382680 is a wasteful number, since it uses less digits than its factorization.

2247382680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18728203 (or 18728199 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 42.

The square root of 2247382680 is about 47406.5678993955. The cubic root of 2247382680 is about 1309.8624022678.

The spelling of 2247382680 in words is "two billion, two hundred forty-seven million, three hundred eighty-two thousand, six hundred eighty".