2992751 has 4 divisors (see below), whose sum is σ = 3049272. Its totient is φ = 2936232.

The previous prime is 2992739. The next prime is 2992763. The reversal of 2992751 is 1572992.

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

It is an interprime number because it is at equal distance from previous prime (2992739) and next prime (2992763).

It is a cyclic number.

It is not a de Polignac number, because 2992751 - 2⁶ = 2992687 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 (2992711) 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, 28181 + ... + 28286.

It is an arithmetic number, because the mean of its divisors is an integer number (762318).

2^2992751 is an apocalyptic number.

2992751 is a deficient number, since it is larger than the sum of its proper divisors (56521).

2992751 is an equidigital number, since it uses as much as digits as its factorization.

2992751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56520.

The product of its digits is 11340, while the sum is 35.

The square root of 2992751 is about 1729.9569358802. The cubic root of 2992751 is about 144.1086981499.

The spelling of 2992751 in words is "two million, nine hundred ninety-two thousand, seven hundred fifty-one".