2293752768 has 28 divisors (see below), whose sum is σ = 6068888040. Its totient is φ = 764584192.

The previous prime is 2293752757. The next prime is 2293752779. The reversal of 2293752768 is 8672573922.

It is an interprime number because it is at equal distance from previous prime (2293752757) and next prime (2293752779).

It is a super-2 number, since 2×2293752768² = 10522603521415323648, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2293752768.

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, 5973123 + ... + 5973506.

Almost surely, 2^2293752768 is an apocalyptic number.

It is an amenable number.

2293752768 is an abundant number, since it is smaller than the sum of its proper divisors (3775135272).

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

2293752768 is a wasteful number, since it uses less digits than its factorization.

2293752768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11946644 (or 11946634 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 51.

The square root of 2293752768 is about 47893.1390493461. The cubic root of 2293752768 is about 1318.8099099098.

The spelling of 2293752768 in words is "two billion, two hundred ninety-three million, seven hundred fifty-two thousand, seven hundred sixty-eight".