52286832 has 240 divisors, whose sum is σ = 175488768. Its totient is φ = 14376960.

The previous prime is 52286827. The next prime is 52286833. The reversal of 52286832 is 23868225.

It is a Harshad number since it is a multiple of its sum of digits (36).

Its product of digits (46080) is a multiple of the sum of its prime factors (128).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52286833) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 986518 + ... + 986570.

Almost surely, 2^52286832 is an apocalyptic number.

52286832 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52286832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87744384).

52286832 is an abundant number, since it is smaller than the sum of its proper divisors (123201936).

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

52286832 is a wasteful number, since it uses less digits than its factorization.

52286832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128 (or 119 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 52286832 is about 7230.9634212877. The cubic root of 52286832 is about 373.9361420709.

The spelling of 52286832 in words is "fifty-two million, two hundred eighty-six thousand, eight hundred thirty-two".