2992122 has 24 divisors (see below), whose sum is σ = 7409376. Its totient is φ = 854856.

The previous prime is 2992117. The next prime is 2992123. The reversal of 2992122 is 2212992.

It is a nude number because it is divisible by every one of its digits.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2992123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11748 + ... + 11999.

It is an arithmetic number, because the mean of its divisors is an integer number (308724).

2^2992122 is an apocalyptic number.

2992122 is an abundant number, since it is smaller than the sum of its proper divisors (4417254).

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

2992122 is a wasteful number, since it uses less digits than its factorization.

2992122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23762 (or 23759 counting only the distinct ones).

The product of its digits is 1296, while the sum is 27.

The square root of 2992122 is about 1729.7751298941. The cubic root of 2992122 is about 144.0986014505.

The spelling of 2992122 in words is "two million, nine hundred ninety-two thousand, one hundred twenty-two".