2276156 has 12 divisors (see below), whose sum is σ = 4080720. Its totient is φ = 1110240.

The previous prime is 2276137. The next prime is 2276167. The reversal of 2276156 is 6516722.

It is a super-2 number, since 2×2276156² = 10361772272672, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6776 + ... + 7103.

It is an arithmetic number, because the mean of its divisors is an integer number (340060).

2^2276156 is an apocalyptic number.

It is an amenable number.

2276156 is a deficient number, since it is larger than the sum of its proper divisors (1804564).

2276156 is a wasteful number, since it uses less digits than its factorization.

2276156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13924 (or 13922 counting only the distinct ones).

The product of its digits is 5040, while the sum is 29.

The square root of 2276156 is about 1508.6934745004. The cubic root of 2276156 is about 131.5428785459.

The spelling of 2276156 in words is "two million, two hundred seventy-six thousand, one hundred fifty-six".