2813802 has 8 divisors (see below), whose sum is σ = 5627616. Its totient is φ = 937932.

The previous prime is 2813737. The next prime is 2813807. The reversal of 2813802 is 2083182.

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

2813802 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2813807) 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, 234478 + ... + 234489.

It is an arithmetic number, because the mean of its divisors is an integer number (703452).

2^2813802 is an apocalyptic number.

2813802 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2813802 is a wasteful number, since it uses less digits than its factorization.

2813802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468972.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 2813802 is about 1677.4391196106. The cubic root of 2813802 is about 141.1771828191.

Adding to 2813802 its reverse (2083182), we get a palindrome (4896984).

The spelling of 2813802 in words is "two million, eight hundred thirteen thousand, eight hundred two".