5637091 has 8 divisors (see below), whose sum is σ = 5964480. Its totient is φ = 5312808.

The previous prime is 5637067. The next prime is 5637101. The reversal of 5637091 is 1907365.

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

It is a cyclic number.

It is not a de Polignac number, because 5637091 - 2⁵ = 5637059 is a prime.

It is a super-3 number, since 3×5637091³ (a number of 21 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (5637011) 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 7 ways as a sum of consecutive naturals, for example, 3660 + ... + 4966.

It is an arithmetic number, because the mean of its divisors is an integer number (745560).

Almost surely, 2^5637091 is an apocalyptic number.

5637091 is a deficient number, since it is larger than the sum of its proper divisors (327389).

5637091 is a wasteful number, since it uses less digits than its factorization.

5637091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1553.

The product of its (nonzero) digits is 5670, while the sum is 31.

The square root of 5637091 is about 2374.2558834296. The cubic root of 5637091 is about 177.9720003932.

The spelling of 5637091 in words is "five million, six hundred thirty-seven thousand, ninety-one".