2842922 has 4 divisors (see below), whose sum is σ = 4264386. Its totient is φ = 1421460.

The previous prime is 2842901. The next prime is 2842937. The reversal of 2842922 is 2292482.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2825761 + 17161 = 1681^2 + 131^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 710729 + ... + 710732.

2^2842922 is an apocalyptic number.

2842922 is a deficient number, since it is larger than the sum of its proper divisors (1421464).

2842922 is a wasteful number, since it uses less digits than its factorization.

2842922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1421463.

The product of its digits is 4608, while the sum is 29.

The square root of 2842922 is about 1686.0966757574. The cubic root of 2842922 is about 141.6625259843.

The spelling of 2842922 in words is "two million, eight hundred forty-two thousand, nine hundred twenty-two".