2860828 has 12 divisors (see below), whose sum is σ = 5301072. Its totient is φ = 1346240.

The previous prime is 2860817. The next prime is 2860829. The reversal of 2860828 is 8280682.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2860793 and 2860802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2860829) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20968 + ... + 21103.

It is an arithmetic number, because the mean of its divisors is an integer number (441756).

2^2860828 is an apocalyptic number.

It is an amenable number.

2860828 is a deficient number, since it is larger than the sum of its proper divisors (2440244).

2860828 is a wasteful number, since it uses less digits than its factorization.

2860828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42092 (or 42090 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 2860828 is about 1691.3982381450. The cubic root of 2860828 is about 141.9593218138.

The spelling of 2860828 in words is "two million, eight hundred sixty thousand, eight hundred twenty-eight".