5637290 has 16 divisors (see below), whose sum is σ = 10175112. Its totient is φ = 2248704.

The previous prime is 5637271. The next prime is 5637299. The reversal of 5637290 is 927365.

It can be written as a sum of positive squares in 4 ways, for example, as 5508409 + 128881 = 2347^2 + 359^2 .

It is not an unprimeable number, because it can be changed into a prime (5637299) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5282 + ... + 6258.

Almost surely, 2^5637290 is an apocalyptic number.

5637290 is a deficient number, since it is larger than the sum of its proper divisors (4537822).

5637290 is a wasteful number, since it uses less digits than its factorization.

5637290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1561.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 5637290 is about 2374.2977909268. The cubic root of 5637290 is about 177.9740946183.

The spelling of 5637290 in words is "five million, six hundred thirty-seven thousand, two hundred ninety".