5261697 has 24 divisors (see below), whose sum is σ = 8875776. Its totient is φ = 2941056.

The previous prime is 5261693. The next prime is 5261699. The reversal of 5261697 is 7961625.

It is not a de Polignac number, because 5261697 - 2² = 5261693 is a prime.

5261697 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5261693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2073 + ... + 3849.

It is an arithmetic number, because the mean of its divisors is an integer number (369824).

Almost surely, 2^5261697 is an apocalyptic number.

It is an amenable number.

5261697 is a deficient number, since it is larger than the sum of its proper divisors (3614079).

5261697 is a wasteful number, since it uses less digits than its factorization.

5261697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1837 (or 1834 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 5261697 is about 2293.8389219821. The cubic root of 5261697 is about 173.9303129581.

The spelling of 5261697 in words is "five million, two hundred sixty-one thousand, six hundred ninety-seven".