32042068 has 12 divisors (see below), whose sum is σ = 56384692. Its totient is φ = 15932160.

The previous prime is 32041981. The next prime is 32042077. The reversal of 32042068 is 86024023.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 14047504 + 17994564 = 3748^2 + 4242^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21405 + ... + 22852.

Almost surely, 2^32042068 is an apocalyptic number.

It is an amenable number.

32042068 is a deficient number, since it is larger than the sum of its proper divisors (24342624).

32042068 is a wasteful number, since it uses less digits than its factorization.

32042068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44442 (or 44440 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 32042068 is about 5660.5713492544. The cubic root of 32042068 is about 317.6192719474.

The spelling of 32042068 in words is "thirty-two million, forty-two thousand, sixty-eight".