2450999 has 2 divisors, whose sum is σ = 2451000. Its totient is φ = 2450998.

The previous prime is 2450989. The next prime is 2451011. The reversal of 2450999 is 9990542.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2450999 - 2¹² = 2446903 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2450989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1225499 + 1225500.

It is an arithmetic number, because the mean of its divisors is an integer number (1225500).

2^2450999 is an apocalyptic number.

2450999 is a deficient number, since it is larger than the sum of its proper divisors (1).

2450999 is an equidigital number, since it uses as much as digits as its factorization.

2450999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29160, while the sum is 38.

The square root of 2450999 is about 1565.5666705701. The cubic root of 2450999 is about 134.8282956506.

The spelling of 2450999 in words is "two million, four hundred fifty thousand, nine hundred ninety-nine".