5297691 has 16 divisors (see below), whose sum is σ = 8352000. Its totient is φ = 2922528.

The previous prime is 5297687. The next prime is 5297711. The reversal of 5297691 is 1967925.

It is not a de Polignac number, because 5297691 - 2² = 5297687 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5297671) 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 15 ways as a sum of consecutive naturals, for example, 3741 + ... + 4958.

It is an arithmetic number, because the mean of its divisors is an integer number (522000).

Almost surely, 2^5297691 is an apocalyptic number.

5297691 is a deficient number, since it is larger than the sum of its proper divisors (3054309).

5297691 is a wasteful number, since it uses less digits than its factorization.

5297691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8738.

The product of its digits is 34020, while the sum is 39.

The square root of 5297691 is about 2301.6713492591. The cubic root of 5297691 is about 174.3260171252.

The spelling of 5297691 in words is "five million, two hundred ninety-seven thousand, six hundred ninety-one".