2992906 has 16 divisors (see below), whose sum is σ = 5154624. Its totient is φ = 1276704.

The previous prime is 2992903. The next prime is 2992907. The reversal of 2992906 is 6092992.

2992906 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2992903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4041 + ... + 4723.

It is an arithmetic number, because the mean of its divisors is an integer number (322164).

2^2992906 is an apocalyptic number.

2992906 is a deficient number, since it is larger than the sum of its proper divisors (2161718).

2992906 is a wasteful number, since it uses less digits than its factorization.

2992906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005.

The product of its (nonzero) digits is 17496, while the sum is 37.

The square root of 2992906 is about 1730.0017341032. The cubic root of 2992906 is about 144.1111859906. Note that the first 4 decimals are identical.

The spelling of 2992906 in words is "two million, nine hundred ninety-two thousand, nine hundred six".