2814056 has 32 divisors (see below), whose sum is σ = 6228480. Its totient is φ = 1166400.

The previous prime is 2814041. The next prime is 2814083. The reversal of 2814056 is 6504182.

It is a super-2 number, since 2×2814056² = 15837822342272, which contains 22 as substring.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 926 + ... + 2546.

It is an arithmetic number, because the mean of its divisors is an integer number (194640).

2^2814056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2814056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3114240).

2814056 is an abundant number, since it is smaller than the sum of its proper divisors (3414424).

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

2814056 is a wasteful number, since it uses less digits than its factorization.

2814056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1665 (or 1661 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 2814056 is about 1677.5148285485. The cubic root of 2814056 is about 141.1814306808.

The spelling of 2814056 in words is "two million, eight hundred fourteen thousand, fifty-six".