2812398 has 16 divisors (see below), whose sum is σ = 5702736. Its totient is φ = 924480.

The previous prime is 2812393. The next prime is 2812421. The reversal of 2812398 is 8932182.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2812393) 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, 2773 + ... + 3648.

It is an arithmetic number, because the mean of its divisors is an integer number (356421).

2^2812398 is an apocalyptic number.

2812398 is an abundant number, since it is smaller than the sum of its proper divisors (2890338).

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

2812398 is a wasteful number, since it uses less digits than its factorization.

2812398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6499.

The product of its digits is 6912, while the sum is 33.

The square root of 2812398 is about 1677.0205723246. The cubic root of 2812398 is about 141.1536978995.

The spelling of 2812398 in words is "two million, eight hundred twelve thousand, three hundred ninety-eight".