66232852 has 12 divisors (see below), whose sum is σ = 132465760. Its totient is φ = 28385496.

The previous prime is 66232843. The next prime is 66232883. The reversal of 66232852 is 25823266.

66232852 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1182702 + ... + 1182757.

Almost surely, 2^66232852 is an apocalyptic number.

It is an amenable number.

66232852 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

66232852 is a wasteful number, since it uses less digits than its factorization.

66232852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2365470 (or 2365468 counting only the distinct ones).

The product of its digits is 34560, while the sum is 34.

The square root of 66232852 is about 8138.3568366102. The cubic root of 66232852 is about 404.5987022327.

The spelling of 66232852 in words is "sixty-six million, two hundred thirty-two thousand, eight hundred fifty-two".