5279697 has 6 divisors (see below), whose sum is σ = 7626242. Its totient is φ = 3519792.

The previous prime is 5279689. The next prime is 5279731. The reversal of 5279697 is 7969725.

It can be written as a sum of positive squares in only one way, i.e., 3101121 + 2178576 = 1761^2 + 1476^2 .

It is not a de Polignac number, because 5279697 - 2³ = 5279689 is a prime.

It is a Duffinian number.

5279697 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5279297) 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 5 ways as a sum of consecutive naturals, for example, 293308 + ... + 293325.

Almost surely, 2^5279697 is an apocalyptic number.

It is an amenable number.

5279697 is a deficient number, since it is larger than the sum of its proper divisors (2346545).

5279697 is a wasteful number, since it uses less digits than its factorization.

5279697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586639 (or 586636 counting only the distinct ones).

The product of its digits is 238140, while the sum is 45.

The square root of 5279697 is about 2297.7591257571. The cubic root of 5279697 is about 174.1284228304.

The spelling of 5279697 in words is "five million, two hundred seventy-nine thousand, six hundred ninety-seven".