2916122 has 16 divisors (see below), whose sum is σ = 4832352. Its totient is φ = 1308720.

The previous prime is 2916119. The next prime is 2916143. The reversal of 2916122 is 2216192.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1028 + ... + 2624.

It is an arithmetic number, because the mean of its divisors is an integer number (302022).

2^2916122 is an apocalyptic number.

2916122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2916122 is a deficient number, since it is larger than the sum of its proper divisors (1916230).

2916122 is a wasteful number, since it uses less digits than its factorization.

2916122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1693.

The product of its digits is 432, while the sum is 23.

The square root of 2916122 is about 1707.6656581427. The cubic root of 2916122 is about 142.8680870663.

The spelling of 2916122 in words is "two million, nine hundred sixteen thousand, one hundred twenty-two".