64046066 has 8 divisors (see below), whose sum is σ = 109793280. Its totient is φ = 27448308.

The previous prime is 64046063. The next prime is 64046083. The reversal of 64046066 is 66064046.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (64046063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2287346 + ... + 2287373.

It is an arithmetic number, because the mean of its divisors is an integer number (13724160).

Almost surely, 2^64046066 is an apocalyptic number.

64046066 is a deficient number, since it is larger than the sum of its proper divisors (45747214).

64046066 is a wasteful number, since it uses less digits than its factorization.

64046066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4574728.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 64046066 is about 8002.8786071013. The cubic root of 64046066 is about 400.0959478165.

The spelling of 64046066 in words is "sixty-four million, forty-six thousand, sixty-six", and thus it is an eban number.