66230848 has 14 divisors (see below), whose sum is σ = 131426966. Its totient is φ = 33115392.

The previous prime is 66230839. The next prime is 66230873. The reversal of 66230848 is 84803266.

It can be written as a sum of positive squares in only one way, i.e., 66064384 + 166464 = 8128^2 + 408^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 517365 + ... + 517492.

Almost surely, 2^66230848 is an apocalyptic number.

It is an amenable number.

66230848 is a deficient number, since it is larger than the sum of its proper divisors (65196118).

66230848 is a wasteful number, since it uses less digits than its factorization.

66230848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1034869 (or 1034859 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 66230848 is about 8138.2337150023. The cubic root of 66230848 is about 404.5946215590.

The spelling of 66230848 in words is "sixty-six million, two hundred thirty thousand, eight hundred forty-eight".