2804274 has 32 divisors (see below), whose sum is σ = 6799680. Its totient is φ = 849600.

The previous prime is 2804273. The next prime is 2804293. The reversal of 2804274 is 4724082.

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 Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2804273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1767 + ... + 2954.

It is an arithmetic number, because the mean of its divisors is an integer number (212490).

2^2804274 is an apocalyptic number.

2804274 is an abundant number, since it is smaller than the sum of its proper divisors (3995406).

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

2804274 is a wasteful number, since it uses less digits than its factorization.

2804274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4743 (or 4737 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 27.

The square root of 2804274 is about 1674.5966678577. The cubic root of 2804274 is about 141.0176528374.

It can be divided in two parts, 280 and 4274, that added together give a palindrome (4554).

The spelling of 2804274 in words is "two million, eight hundred four thousand, two hundred seventy-four".