5297591 has 8 divisors (see below), whose sum is σ = 6040944. Its totient is φ = 4602240.

The previous prime is 5297587. The next prime is 5297597. The reversal of 5297591 is 1957925.

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

It is not a de Polignac number, because 5297591 - 2² = 5297587 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5297597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11765 + ... + 12206.

It is an arithmetic number, because the mean of its divisors is an integer number (755118).

Almost surely, 2^5297591 is an apocalyptic number.

5297591 is a deficient number, since it is larger than the sum of its proper divisors (743353).

5297591 is a wasteful number, since it uses less digits than its factorization.

5297591 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24001.

The product of its digits is 28350, while the sum is 38.

The square root of 5297591 is about 2301.6496258119. The cubic root of 5297591 is about 174.3249202504.

The spelling of 5297591 in words is "five million, two hundred ninety-seven thousand, five hundred ninety-one".