2204937 has 24 divisors (see below), whose sum is σ = 3760640. Its totient is φ = 1218240.

The previous prime is 2204933. The next prime is 2204953. The reversal of 2204937 is 7394022.

It is not a de Polignac number, because 2204937 - 2² = 2204933 is a prime.

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

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2204937.

It is not an unprimeable number, because it can be changed into a prime (2204933) 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, 1389 + ... + 2517.

2^2204937 is an apocalyptic number.

It is an amenable number.

2204937 is a deficient number, since it is larger than the sum of its proper divisors (1555703).

2204937 is a wasteful number, since it uses less digits than its factorization.

2204937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1173 (or 1170 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 2204937 is about 1484.9030271368. The cubic root of 2204937 is about 130.1563601826.

Adding to 2204937 its reverse (7394022), we get a palindrome (9598959).

It can be divided in two parts, 220493 and 7, that multiplied together give a palindrome (1543451).

The spelling of 2204937 in words is "two million, two hundred four thousand, nine hundred thirty-seven".