2794156 has 6 divisors (see below), whose sum is σ = 4889780. Its totient is φ = 1397076.

The previous prime is 2794147. The next prime is 2794163. The reversal of 2794156 is 6514972.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 349266 + ... + 349273.

2^2794156 is an apocalyptic number.

It is an amenable number.

2794156 is a deficient number, since it is larger than the sum of its proper divisors (2095624).

2794156 is a wasteful number, since it uses less digits than its factorization.

2794156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698543 (or 698541 counting only the distinct ones).

The product of its digits is 15120, while the sum is 34.

The square root of 2794156 is about 1671.5729119605. The cubic root of 2794156 is about 140.8478482136.

The spelling of 2794156 in words is "two million, seven hundred ninety-four thousand, one hundred fifty-six".