2904122 has 8 divisors (see below), whose sum is σ = 4691316. Its totient is φ = 1340352.

The previous prime is 2904107. The next prime is 2904133. The reversal of 2904122 is 2214092.

It can be written as a sum of positive squares in 2 ways, for example, as 2493241 + 410881 = 1579^2 + 641^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2904094 and 2904103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55823 + ... + 55874.

2^2904122 is an apocalyptic number.

2904122 is a deficient number, since it is larger than the sum of its proper divisors (1787194).

2904122 is a wasteful number, since it uses less digits than its factorization.

2904122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111712.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 2904122 is about 1704.1484677105. The cubic root of 2904122 is about 142.6718476685.

The spelling of 2904122 in words is "two million, nine hundred four thousand, one hundred twenty-two".