52785832 has 32 divisors (see below), whose sum is σ = 109058400. Its totient is φ = 23752000.

The previous prime is 52785823. The next prime is 52785869. The reversal of 52785832 is 23858725.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5919 + ... + 11857.

It is an arithmetic number, because the mean of its divisors is an integer number (3408075).

Almost surely, 2^52785832 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 52785832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54529200).

52785832 is an abundant number, since it is smaller than the sum of its proper divisors (56272568).

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

52785832 is a wasteful number, since it uses less digits than its factorization.

52785832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6057 (or 6053 counting only the distinct ones).

The product of its digits is 134400, while the sum is 40.

The square root of 52785832 is about 7265.3858810114. The cubic root of 52785832 is about 375.1219324971.

The spelling of 52785832 in words is "fifty-two million, seven hundred eighty-five thousand, eight hundred thirty-two".