2298040531 has 2 divisors, whose sum is σ = 2298040532. Its totient is φ = 2298040530.

The previous prime is 2298040523. The next prime is 2298040543. The reversal of 2298040531 is 1350408922.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2298040531 - 2³ = 2298040523 is a prime.

It is a super-2 number, since 2×2298040531² = 10561980564237523922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2298040631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1149020265 + 1149020266.

It is an arithmetic number, because the mean of its divisors is an integer number (1149020266).

Almost surely, 2^2298040531 is an apocalyptic number.

2298040531 is a deficient number, since it is larger than the sum of its proper divisors (1).

2298040531 is an equidigital number, since it uses as much as digits as its factorization.

2298040531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 2298040531 is about 47937.8820036931. The cubic root of 2298040531 is about 1319.6311586157.

The spelling of 2298040531 in words is "two billion, two hundred ninety-eight million, forty thousand, five hundred thirty-one".