2287070648 has 16 divisors (see below), whose sum is σ = 4288886280. Its totient is φ = 1143367648.

The previous prime is 2287070633. The next prime is 2287070671. The reversal of 2287070648 is 8460707822.

It is a junction number, because it is equal to n+sod(n) for n = 2287070599 and 2287070608.

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, 51911 + ... + 85257.

Almost surely, 2^2287070648 is an apocalyptic number.

It is an amenable number.

2287070648 is a deficient number, since it is larger than the sum of its proper divisors (2001815632).

2287070648 is a wasteful number, since it uses less digits than its factorization.

2287070648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41926 (or 41922 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 44.

The square root of 2287070648 is about 47823.3274459233. The cubic root of 2287070648 is about 1317.5280197405.

The spelling of 2287070648 in words is "two billion, two hundred eighty-seven million, seventy thousand, six hundred forty-eight".