2240632672 has 24 divisors (see below), whose sum is σ = 4460815800. Its totient is φ = 1107727104.

The previous prime is 2240632649. The next prime is 2240632687. The reversal of 2240632672 is 2762360422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 390522 + ... + 396217.

It is an arithmetic number, because the mean of its divisors is an integer number (185867325).

Almost surely, 2^2240632672 is an apocalyptic number.

It is an amenable number.

2240632672 is a deficient number, since it is larger than the sum of its proper divisors (2220183128).

2240632672 is an equidigital number, since it uses as much as digits as its factorization.

2240632672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786838 (or 786830 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 34.

The square root of 2240632672 is about 47335.3216108225. The cubic root of 2240632672 is about 1308.5496977216.

The spelling of 2240632672 in words is "two billion, two hundred forty million, six hundred thirty-two thousand, six hundred seventy-two".