5604237 has 12 divisors (see below), whose sum is σ = 8571420. Its totient is φ = 3516288.

The previous prime is 5604229. The next prime is 5604239. The reversal of 5604237 is 7324065.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4888521 + 715716 = 2211^2 + 846^2 .

It is not a de Polignac number, because 5604237 - 2³ = 5604229 is a prime.

5604237 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5604237.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5604239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18162 + ... + 18467.

It is an arithmetic number, because the mean of its divisors is an integer number (714285).

Almost surely, 2^5604237 is an apocalyptic number.

It is an amenable number.

5604237 is a deficient number, since it is larger than the sum of its proper divisors (2967183).

5604237 is a wasteful number, since it uses less digits than its factorization.

5604237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36652 (or 36649 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 5604237 is about 2367.3269736139. The cubic root of 5604237 is about 177.6255753587.

The spelling of 5604237 in words is "five million, six hundred four thousand, two hundred thirty-seven".