5209326 has 16 divisors (see below), whose sum is σ = 11576400. Its totient is φ = 1736424.

The previous prime is 5209319. The next prime is 5209381. The reversal of 5209326 is 6239025.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 5209326.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48181 + ... + 48288.

It is an arithmetic number, because the mean of its divisors is an integer number (723525).

Almost surely, 2^5209326 is an apocalyptic number.

5209326 is an abundant number, since it is smaller than the sum of its proper divisors (6367074).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5209326 is a wasteful number, since it uses less digits than its factorization.

5209326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96480 (or 96474 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 5209326 is about 2282.3947949467. The cubic root of 5209326 is about 173.3513303141.

The spelling of 5209326 in words is "five million, two hundred nine thousand, three hundred twenty-six".