2992799 has 4 divisors (see below), whose sum is σ = 3168864. Its totient is φ = 2816736.

The previous prime is 2992793. The next prime is 2992817. The reversal of 2992799 is 9972992.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2992799 - 2⁸ = 2992543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2992793) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88007 + ... + 88040.

It is an arithmetic number, because the mean of its divisors is an integer number (792216).

2^2992799 is an apocalyptic number.

2992799 is a deficient number, since it is larger than the sum of its proper divisors (176065).

2992799 is a wasteful number, since it uses less digits than its factorization.

2992799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176064.

The product of its digits is 183708, while the sum is 47.

The square root of 2992799 is about 1729.9708090023. The cubic root of 2992799 is about 144.1094685872.

The spelling of 2992799 in words is "two million, nine hundred ninety-two thousand, seven hundred ninety-nine".