2280672840 has 64 divisors (see below), whose sum is σ = 6881630400. Its totient is φ = 604658432.

The previous prime is 2280672833. The next prime is 2280672851. The reversal of 2280672840 is 482760822.

It is a super-2 number, since 2×2280672840² = 10402937206227331200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34170 + ... + 75689.

It is an arithmetic number, because the mean of its divisors is an integer number (107525475).

Almost surely, 2^2280672840 is an apocalyptic number.

2280672840 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2280672840 is an abundant number, since it is smaller than the sum of its proper divisors (4600957560).

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

2280672840 is a wasteful number, since it uses less digits than its factorization.

2280672840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110046 (or 110042 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 39.

The square root of 2280672840 is about 47756.3905671272. The cubic root of 2280672840 is about 1316.2983297685.

The spelling of 2280672840 in words is "two billion, two hundred eighty million, six hundred seventy-two thousand, eight hundred forty".