2492899 has 2 divisors, whose sum is σ = 2492900. Its totient is φ = 2492898.

The previous prime is 2492879. The next prime is 2492951. The reversal of 2492899 is 9982942.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2492899 - 2¹³ = 2484707 is a prime.

2492899 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2492879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1246449 + 1246450.

It is an arithmetic number, because the mean of its divisors is an integer number (1246450).

2^2492899 is an apocalyptic number.

2492899 is a deficient number, since it is larger than the sum of its proper divisors (1).

2492899 is an equidigital number, since it uses as much as digits as its factorization.

2492899 is an evil number, because the sum of its binary digits is even.

The product of its digits is 93312, while the sum is 43.

The square root of 2492899 is about 1578.8916998958. The cubic root of 2492899 is about 135.5922584431.

Adding to 2492899 its sum of digits (43), we get a palindrome (2492942).

The spelling of 2492899 in words is "two million, four hundred ninety-two thousand, eight hundred ninety-nine".