5209827 has 32 divisors (see below), whose sum is σ = 8332800. Its totient is φ = 2892960.

The previous prime is 5209823. The next prime is 5209849. The reversal of 5209827 is 7289025.

It is not a de Polignac number, because 5209827 - 2² = 5209823 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5209823) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62728 + ... + 62810.

It is an arithmetic number, because the mean of its divisors is an integer number (260400).

Almost surely, 2^5209827 is an apocalyptic number.

5209827 is a deficient number, since it is larger than the sum of its proper divisors (3122973).

5209827 is an equidigital number, since it uses as much as digits as its factorization.

5209827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168 (or 154 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 5209827 is about 2282.5045454500. The cubic root of 5209827 is about 173.3568874138.

It can be divided in two parts, 52098 and 27, that added together give a palindrome (52125).

The spelling of 5209827 in words is "five million, two hundred nine thousand, eight hundred twenty-seven".