2992912 has 20 divisors (see below), whose sum is σ = 6245260. Its totient is φ = 1381248.

The previous prime is 2992909. The next prime is 2992919. The reversal of 2992912 is 2192992.

It can be written as a sum of positive squares in 2 ways, for example, as 633616 + 2359296 = 796^2 + 1536^2 .

It is not an unprimeable number, because it can be changed into a prime (2992919) 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, 6987 + ... + 7402.

It is an arithmetic number, because the mean of its divisors is an integer number (312263).

2^2992912 is an apocalyptic number.

It is an amenable number.

2992912 is an abundant number, since it is smaller than the sum of its proper divisors (3252348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2992912 is a wasteful number, since it uses less digits than its factorization.

2992912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14410 (or 14404 counting only the distinct ones).

The product of its digits is 5832, while the sum is 34.

The square root of 2992912 is about 1730.0034682046. The cubic root of 2992912 is about 144.1112822924. Note that the first 3 decimals are identical.

The spelling of 2992912 in words is "two million, nine hundred ninety-two thousand, nine hundred twelve".