2944922 has 4 divisors (see below), whose sum is σ = 4417386. Its totient is φ = 1472460.

The previous prime is 2944919. The next prime is 2944933. The reversal of 2944922 is 2294492.

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., 2621161 + 323761 = 1619^2 + 569^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 736229 + ... + 736232.

2^2944922 is an apocalyptic number.

2944922 is a deficient number, since it is larger than the sum of its proper divisors (1472464).

2944922 is a wasteful number, since it uses less digits than its factorization.

2944922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1472463.

The product of its digits is 10368, while the sum is 32.

The square root of 2944922 is about 1716.0775040772. The cubic root of 2944922 is about 143.3368751003.

The spelling of 2944922 in words is "two million, nine hundred forty-four thousand, nine hundred twenty-two".