2202874 has 8 divisors (see below), whose sum is σ = 3313620. Its totient is φ = 1098336.

The previous prime is 2202859. The next prime is 2202899. The reversal of 2202874 is 4782022.

It can be written as a sum of positive squares in 2 ways, for example, as 2117025 + 85849 = 1455^2 + 293^2 .

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 529 + ... + 2164.

2^2202874 is an apocalyptic number.

2202874 is a deficient number, since it is larger than the sum of its proper divisors (1110746).

2202874 is a wasteful number, since it uses less digits than its factorization.

2202874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3104.

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 2202874 is about 1484.2082064185. The cubic root of 2202874 is about 130.1157548869.

Adding to 2202874 its reverse (4782022), we get a palindrome (6984896).

The spelling of 2202874 in words is "two million, two hundred two thousand, eight hundred seventy-four".