2451299 has 2 divisors, whose sum is σ = 2451300. Its totient is φ = 2451298.

The previous prime is 2451289. The next prime is 2451307. The reversal of 2451299 is 9921542.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2451299 is a prime.

It is not a weakly prime, because it can be changed into another prime (2451259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1225649 + 1225650.

It is an arithmetic number, because the mean of its divisors is an integer number (1225650).

2^2451299 is an apocalyptic number.

2451299 is a deficient number, since it is larger than the sum of its proper divisors (1).

2451299 is an equidigital number, since it uses as much as digits as its factorization.

2451299 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 32.

The square root of 2451299 is about 1565.6624795913. The cubic root of 2451299 is about 134.8337963789.

The spelling of 2451299 in words is "two million, four hundred fifty-one thousand, two hundred ninety-nine".