2801802 has 16 divisors (see below), whose sum is σ = 5683392. Its totient is φ = 920640.

The previous prime is 2801801. The next prime is 2801803. The reversal of 2801802 is 2081082.

It is an interprime number because it is at equal distance from previous prime (2801801) and next prime (2801803).

It is not an unprimeable number, because it can be changed into a prime (2801801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2863 + ... + 3714.

It is an arithmetic number, because the mean of its divisors is an integer number (355212).

2^2801802 is an apocalyptic number.

2801802 is an abundant number, since it is smaller than the sum of its proper divisors (2881590).

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

2801802 is a wasteful number, since it uses less digits than its factorization.

2801802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6653.

The product of its (nonzero) digits is 256, while the sum is 21.

The square root of 2801802 is about 1673.8584169517. The cubic root of 2801802 is about 140.9762044246.

Adding to 2801802 its reverse (2081082), we get a palindrome (4882884).

The spelling of 2801802 in words is "two million, eight hundred one thousand, eight hundred two".