2994144 has 24 divisors (see below), whose sum is σ = 7859880. Its totient is φ = 998016.

The previous prime is 2994137. The next prime is 2994149. The reversal of 2994144 is 4414992.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2994149) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 15499 + ... + 15690.

It is an arithmetic number, because the mean of its divisors is an integer number (327495).

2^2994144 is an apocalyptic number.

2994144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2994144 is an abundant number, since it is smaller than the sum of its proper divisors (4865736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2994144 is a wasteful number, since it uses less digits than its factorization.

2994144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31202 (or 31194 counting only the distinct ones).

The product of its digits is 10368, while the sum is 33.

The square root of 2994144 is about 1730.3595002195. The cubic root of 2994144 is about 144.1310535323.

The spelling of 2994144 in words is "two million, nine hundred ninety-four thousand, one hundred forty-four".