2826188 has 6 divisors (see below), whose sum is σ = 4945836. Its totient is φ = 1413092.

The previous prime is 2826181. The next prime is 2826211. The reversal of 2826188 is 8816282.

It is a super-2 number, since 2×2826188² = 15974677222688, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2826181) 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 as a sum of consecutive naturals, namely, 353270 + ... + 353277.

It is an arithmetic number, because the mean of its divisors is an integer number (824306).

2^2826188 is an apocalyptic number.

It is an amenable number.

2826188 is a deficient number, since it is larger than the sum of its proper divisors (2119648).

2826188 is a wasteful number, since it uses less digits than its factorization.

2826188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706551 (or 706549 counting only the distinct ones).

The product of its digits is 12288, while the sum is 35.

The square root of 2826188 is about 1681.1270029358. The cubic root of 2826188 is about 141.3840276394.

The spelling of 2826188 in words is "two million, eight hundred twenty-six thousand, one hundred eighty-eight".