2912944 has 10 divisors (see below), whose sum is σ = 5643860. Its totient is φ = 1456464.

The previous prime is 2912929. The next prime is 2912951. The reversal of 2912944 is 4492192.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 91014 + ... + 91045.

It is an arithmetic number, because the mean of its divisors is an integer number (564386).

2^2912944 is an apocalyptic number.

It is an amenable number.

2912944 is a deficient number, since it is larger than the sum of its proper divisors (2730916).

2912944 is a wasteful number, since it uses less digits than its factorization.

2912944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182067 (or 182061 counting only the distinct ones).

The product of its digits is 5184, while the sum is 31.

The square root of 2912944 is about 1706.7348944696. The cubic root of 2912944 is about 142.8161688205.

The spelling of 2912944 in words is "two million, nine hundred twelve thousand, nine hundred forty-four".