52297196 has 48 divisors (see below), whose sum is σ = 110880000. Its totient is φ = 21083328.

The previous prime is 52297163. The next prime is 52297199. The reversal of 52297196 is 69179225.

It is a super-3 number, since 3×52297196³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (52297199) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104555 + ... + 105053.

It is an arithmetic number, because the mean of its divisors is an integer number (2310000).

Almost surely, 2^52297196 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52297196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55440000).

52297196 is an abundant number, since it is smaller than the sum of its proper divisors (58582804).

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

52297196 is a wasteful number, since it uses less digits than its factorization.

52297196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726 (or 724 counting only the distinct ones).

The product of its digits is 68040, while the sum is 41.

The square root of 52297196 is about 7231.6800261073. The cubic root of 52297196 is about 373.9608469408.

The spelling of 52297196 in words is "fifty-two million, two hundred ninety-seven thousand, one hundred ninety-six".