42332066 has 16 divisors (see below), whose sum is σ = 72661056. Its totient is φ = 18119376.

The previous prime is 42332063. The next prime is 42332077. The reversal of 42332066 is 66023324.

It is not an unprimeable number, because it can be changed into a prime (42332063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14285 + ... + 16991.

It is an arithmetic number, because the mean of its divisors is an integer number (4541316).

Almost surely, 2^42332066 is an apocalyptic number.

42332066 is a deficient number, since it is larger than the sum of its proper divisors (30328990).

42332066 is a wasteful number, since it uses less digits than its factorization.

42332066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3833.

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 42332066 is about 6506.3097067385. The cubic root of 42332066 is about 348.5163482509.

The spelling of 42332066 in words is "forty-two million, three hundred thirty-two thousand, sixty-six".