2992937 has 4 divisors (see below), whose sum is σ = 3150480. Its totient is φ = 2835396.

The previous prime is 2992919. The next prime is 2992939. The reversal of 2992937 is 7392992.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2992937 - 2¹² = 2988841 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2992894 and 2992903.

It is not an unprimeable number, because it can be changed into a prime (2992939) 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, 78743 + ... + 78780.

It is an arithmetic number, because the mean of its divisors is an integer number (787620).

2^2992937 is an apocalyptic number.

It is an amenable number.

2992937 is a deficient number, since it is larger than the sum of its proper divisors (157543).

2992937 is a wasteful number, since it uses less digits than its factorization.

2992937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157542.

The product of its digits is 61236, while the sum is 41.

The square root of 2992937 is about 1730.0106936086. The cubic root of 2992937 is about 144.1116835484. Note that the first 3 decimals are identical.

The spelling of 2992937 in words is "two million, nine hundred ninety-two thousand, nine hundred thirty-seven".