52273326 has 16 divisors (see below), whose sum is σ = 119481984. Its totient is φ = 14935224.

The previous prime is 52273301. The next prime is 52273357. The reversal of 52273326 is 62337225.

52273326 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×52273326² = 5465001222204552, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52273293 and 52273302.

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 7 ways as a sum of consecutive naturals, for example, 622260 + ... + 622343.

It is an arithmetic number, because the mean of its divisors is an integer number (7467624).

Almost surely, 2^52273326 is an apocalyptic number.

52273326 is an abundant number, since it is smaller than the sum of its proper divisors (67208658).

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

52273326 is a wasteful number, since it uses less digits than its factorization.

52273326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1244615.

The product of its digits is 15120, while the sum is 30.

The square root of 52273326 is about 7230.0294605209. The cubic root of 52273326 is about 373.9039426544.

The spelling of 52273326 in words is "fifty-two million, two hundred seventy-three thousand, three hundred twenty-six".