2298937 has 2 divisors, whose sum is σ = 2298938. Its totient is φ = 2298936.

The previous prime is 2298889. The next prime is 2298949. The reversal of 2298937 is 7398922.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1628176 + 670761 = 1276^2 + 819^2 .

It is a cyclic number.

It is not a de Polignac number, because 2298937 - 2¹⁹ = 1774649 is a prime.

It is a super-2 number, since 2×2298937² = 10570222659938, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2298937.

It is not a weakly prime, because it can be changed into another prime (2298977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1149468 + 1149469.

It is an arithmetic number, because the mean of its divisors is an integer number (1149469).

2^2298937 is an apocalyptic number.

It is an amenable number.

2298937 is a deficient number, since it is larger than the sum of its proper divisors (1).

2298937 is an equidigital number, since it uses as much as digits as its factorization.

2298937 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 40.

The square root of 2298937 is about 1516.2245875859. The cubic root of 2298937 is about 131.9802732994.

The spelling of 2298937 in words is "two million, two hundred ninety-eight thousand, nine hundred thirty-seven".