52297026 has 16 divisors (see below), whose sum is σ = 104707200. Its totient is φ = 17413488.

The previous prime is 52297013. The next prime is 52297027. The reversal of 52297026 is 62079225.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52297027) 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, 2040 + ... + 10428.

It is an arithmetic number, because the mean of its divisors is an integer number (6544200).

Almost surely, 2^52297026 is an apocalyptic number.

52297026 is an abundant number, since it is smaller than the sum of its proper divisors (52410174).

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

52297026 is a wasteful number, since it uses less digits than its factorization.

52297026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9433.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 52297026 is about 7231.6682722592. The cubic root of 52297026 is about 373.9604417348.

The spelling of 52297026 in words is "fifty-two million, two hundred ninety-seven thousand, twenty-six".