2994156 has 36 divisors (see below), whose sum is σ = 8257704. Its totient is φ = 907200.

The previous prime is 2994149. The next prime is 2994169. The reversal of 2994156 is 6514992.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2994156.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3385 + ... + 4176.

2^2994156 is an apocalyptic number.

It is an amenable number.

2994156 is an abundant number, since it is smaller than the sum of its proper divisors (5263548).

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

2994156 is a wasteful number, since it uses less digits than its factorization.

2994156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7582 (or 7577 counting only the distinct ones).

The product of its digits is 19440, while the sum is 36.

The square root of 2994156 is about 1730.3629677036. The cubic root of 2994156 is about 144.1312460826.

The spelling of 2994156 in words is "two million, nine hundred ninety-four thousand, one hundred fifty-six".