52210326 has 32 divisors (see below), whose sum is σ = 121881600. Its totient is φ = 14599296.

The previous prime is 52210313. The next prime is 52210331. The reversal of 52210326 is 62301225.

52210326 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11251 + ... + 15198.

It is an arithmetic number, because the mean of its divisors is an integer number (3808800).

Almost surely, 2^52210326 is an apocalyptic number.

52210326 is an abundant number, since it is smaller than the sum of its proper divisors (69671274).

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

52210326 is a wasteful number, since it uses less digits than its factorization.

52210326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26508.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 52210326 is about 7225.6713182929. The cubic root of 52210326 is about 373.7536721451.

The spelling of 52210326 in words is "fifty-two million, two hundred ten thousand, three hundred twenty-six".