2828566 has 8 divisors (see below), whose sum is σ = 4569264. Its totient is φ = 1305480.

The previous prime is 2828543. The next prime is 2828593. The reversal of 2828566 is 6658282.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 54370 + ... + 54421.

It is an arithmetic number, because the mean of its divisors is an integer number (571158).

2^2828566 is an apocalyptic number.

2828566 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2828566 is a deficient number, since it is larger than the sum of its proper divisors (1740698).

2828566 is a wasteful number, since it uses less digits than its factorization.

2828566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108806.

The product of its digits is 46080, while the sum is 37.

The square root of 2828566 is about 1681.8341178606. The cubic root of 2828566 is about 141.4236707870.

The spelling of 2828566 in words is "two million, eight hundred twenty-eight thousand, five hundred sixty-six".