5209967 has 8 divisors (see below), whose sum is σ = 6016416. Its totient is φ = 4419072.

The previous prime is 5209957. The next prime is 5209999. The reversal of 5209967 is 7699025.

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

It is not a de Polignac number, because 5209967 - 2⁴ = 5209951 is a prime.

It is a super-2 number, since 2×5209967² = 54287512282178, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5209967.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5209957) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3158 + ... + 4515.

It is an arithmetic number, because the mean of its divisors is an integer number (752052).

Almost surely, 2^5209967 is an apocalyptic number.

5209967 is a deficient number, since it is larger than the sum of its proper divisors (806449).

5209967 is an equidigital number, since it uses as much as digits as its factorization.

5209967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7777.

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 5209967 is about 2282.5352133100. The cubic root of 5209967 is about 173.3584402323.

The spelling of 5209967 in words is "five million, two hundred nine thousand, nine hundred sixty-seven".