2298464081 has 2 divisors, whose sum is σ = 2298464082. Its totient is φ = 2298464080.

The previous prime is 2298464053. The next prime is 2298464131. The reversal of 2298464081 is 1804648922.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1760641600 + 537822481 = 41960^2 + 23191^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2298464081 is a prime.

It is a super-2 number, since 2×2298464081² = 10565874263294349122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2298464381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1149232040 + 1149232041.

It is an arithmetic number, because the mean of its divisors is an integer number (1149232041).

Almost surely, 2^2298464081 is an apocalyptic number.

It is an amenable number.

2298464081 is a deficient number, since it is larger than the sum of its proper divisors (1).

2298464081 is an equidigital number, since it uses as much as digits as its factorization.

2298464081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 221184, while the sum is 44.

The square root of 2298464081 is about 47942.2994963738. The cubic root of 2298464081 is about 1319.7122270208.

The spelling of 2298464081 in words is "two billion, two hundred ninety-eight million, four hundred sixty-four thousand, eighty-one".