32006042 has 4 divisors (see below), whose sum is σ = 48009066. Its totient is φ = 16003020.

The previous prime is 32006033. The next prime is 32006057. The reversal of 32006042 is 24060023.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 30261001 + 1745041 = 5501^2 + 1321^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 32006042.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8001509 + ... + 8001512.

Almost surely, 2^32006042 is an apocalyptic number.

32006042 is a deficient number, since it is larger than the sum of its proper divisors (16003024).

32006042 is a wasteful number, since it uses less digits than its factorization.

32006042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16003023.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 32006042 is about 5657.3882666828. The cubic root of 32006042 is about 317.5001905469.

Adding to 32006042 its reverse (24060023), we get a palindrome (56066065).

The spelling of 32006042 in words is "thirty-two million, six thousand, forty-two", and thus it is an eban number.