52466288 has 40 divisors (see below), whose sum is σ = 118659072. Its totient is φ = 22004928.

The previous prime is 52466287. The next prime is 52466299. The reversal of 52466288 is 88266425.

It is a super-2 number, since 2×52466288² = 5505422752997888, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52466287) 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, 281 + ... + 10247.

Almost surely, 2^52466288 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 52466288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59329536).

52466288 is an abundant number, since it is smaller than the sum of its proper divisors (66192784).

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

52466288 is a wasteful number, since it uses less digits than its factorization.

52466288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10029 (or 10023 counting only the distinct ones).

The product of its digits is 184320, while the sum is 41.

The square root of 52466288 is about 7243.3616505046. The cubic root of 52466288 is about 374.3634546232.

The spelling of 52466288 in words is "fifty-two million, four hundred sixty-six thousand, two hundred eighty-eight".