2812374 has 16 divisors (see below), whose sum is σ = 6249840. Its totient is φ = 937440.

The previous prime is 2812357. The next prime is 2812379. The reversal of 2812374 is 4732182.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2812379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25987 + ... + 26094.

It is an arithmetic number, because the mean of its divisors is an integer number (390615).

2^2812374 is an apocalyptic number.

2812374 is an abundant number, since it is smaller than the sum of its proper divisors (3437466).

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

2812374 is a wasteful number, since it uses less digits than its factorization.

2812374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52092 (or 52086 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 2812374 is about 1677.0134167621. The cubic root of 2812374 is about 141.1532963800.

The spelling of 2812374 in words is "two million, eight hundred twelve thousand, three hundred seventy-four".