2812698 has 48 divisors (see below), whose sum is σ = 7277760. Its totient is φ = 802872.

The previous prime is 2812697. The next prime is 2812717. The reversal of 2812698 is 8962182.

It is a super-2 number, since 2×2812698² = 15822540078408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2812697) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2115 + ... + 3177.

It is an arithmetic number, because the mean of its divisors is an integer number (151620).

2^2812698 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2812698, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3638880).

2812698 is an abundant number, since it is smaller than the sum of its proper divisors (4465062).

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

2812698 is a wasteful number, since it uses less digits than its factorization.

2812698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1088 (or 1075 counting only the distinct ones).

The product of its digits is 13824, while the sum is 36.

The square root of 2812698 is about 1677.1100142805. The cubic root of 2812698 is about 141.1587167012.

It can be divided in two parts, 28126 and 98, that added together give a square (28224 = 168²).

The spelling of 2812698 in words is "two million, eight hundred twelve thousand, six hundred ninety-eight".