2298741256 has 32 divisors (see below), whose sum is σ = 5140045440. Its totient is φ = 942340608.

The previous prime is 2298741229. The next prime is 2298741271. The reversal of 2298741256 is 6521478922.

It is a super-2 number, since 2×2298741256² = 10568422724072915072, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (46).

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, 891081 + ... + 893656.

It is an arithmetic number, because the mean of its divisors is an integer number (160626420).

Almost surely, 2^2298741256 is an apocalyptic number.

It is an amenable number.

2298741256 is an abundant number, since it is smaller than the sum of its proper divisors (2841304184).

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

2298741256 is a wasteful number, since it uses less digits than its factorization.

2298741256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1784773 (or 1784769 counting only the distinct ones).

The product of its digits is 483840, while the sum is 46.

The square root of 2298741256 is about 47945.1901237236. The cubic root of 2298741256 is about 1319.7652735366.

The spelling of 2298741256 in words is "two billion, two hundred ninety-eight million, seven hundred forty-one thousand, two hundred fifty-six".