5209667 has 12 divisors (see below), whose sum is σ = 5852520. Its totient is φ = 4608576.

The previous prime is 5209657. The next prime is 5209669. The reversal of 5209667 is 7669025.

It is not a de Polignac number, because 5209667 - 2⁸ = 5209411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5209669) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40958 + ... + 41084.

It is an arithmetic number, because the mean of its divisors is an integer number (487710).

Almost surely, 2^5209667 is an apocalyptic number.

5209667 is a deficient number, since it is larger than the sum of its proper divisors (642853).

5209667 is a wasteful number, since it uses less digits than its factorization.

5209667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290 (or 163 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 5209667 is about 2282.4694959627. The cubic root of 5209667 is about 173.3551127301.

The spelling of 5209667 in words is "five million, two hundred nine thousand, six hundred sixty-seven".