32079842 has 4 divisors (see below), whose sum is σ = 48119766. Its totient is φ = 16039920.

The previous prime is 32079841. The next prime is 32079857. The reversal of 32079842 is 24897023.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24897023 = 4261 ⋅5843.

It can be written as a sum of positive squares in only one way, i.e., 23145721 + 8934121 = 4811^2 + 2989^2 .

It is not an unprimeable number, because it can be changed into a prime (32079841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8019959 + ... + 8019962.

Almost surely, 2^32079842 is an apocalyptic number.

32079842 is a deficient number, since it is larger than the sum of its proper divisors (16039924).

32079842 is a wasteful number, since it uses less digits than its factorization.

32079842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16039923.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 32079842 is about 5663.9069554505. The cubic root of 32079842 is about 317.7440354177.

The spelling of 32079842 in words is "thirty-two million, seventy-nine thousand, eight hundred forty-two".