42328766 has 8 divisors (see below), whose sum is σ = 63592344. Its totient is φ = 21131320.

The previous prime is 42328757. The next prime is 42328771. The reversal of 42328766 is 66782324.

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

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, 14900 + ... + 17511.

It is an arithmetic number, because the mean of its divisors is an integer number (7949043).

Almost surely, 2^42328766 is an apocalyptic number.

42328766 is a deficient number, since it is larger than the sum of its proper divisors (21263578).

42328766 is a wasteful number, since it uses less digits than its factorization.

42328766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33066.

The product of its digits is 96768, while the sum is 38.

The square root of 42328766 is about 6506.0561018178. The cubic root of 42328766 is about 348.5072918079.

The spelling of 42328766 in words is "forty-two million, three hundred twenty-eight thousand, seven hundred sixty-six".