64682233 has 16 divisors (see below), whose sum is σ = 84151296. Its totient is φ = 48209040.

The previous prime is 64682227. The next prime is 64682237. The reversal of 64682233 is 33228646.

It is not a de Polignac number, because 64682233 - 2⁵ = 64682201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (64682237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16491 + ... + 20032.

It is an arithmetic number, because the mean of its divisors is an integer number (5259456).

Almost surely, 2^64682233 is an apocalyptic number.

It is an amenable number.

64682233 is a deficient number, since it is larger than the sum of its proper divisors (19469063).

64682233 is a wasteful number, since it uses less digits than its factorization.

64682233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36564.

The product of its digits is 41472, while the sum is 34.

The square root of 64682233 is about 8042.5265308857. The cubic root of 64682233 is about 401.4162980807.

The spelling of 64682233 in words is "sixty-four million, six hundred eighty-two thousand, two hundred thirty-three".