32439242 has 16 divisors (see below), whose sum is σ = 53288064. Its totient is φ = 14688000.

The previous prime is 32439227. The next prime is 32439257. The reversal of 32439242 is 24293423.

It is an interprime number because it is at equal distance from previous prime (32439227) and next prime (32439257).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3242 + ... + 8682.

It is an arithmetic number, because the mean of its divisors is an integer number (3330504).

Almost surely, 2^32439242 is an apocalyptic number.

32439242 is a deficient number, since it is larger than the sum of its proper divisors (20848822).

32439242 is a wasteful number, since it uses less digits than its factorization.

32439242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5725.

The product of its digits is 10368, while the sum is 29.

The square root of 32439242 is about 5695.5458035205. The cubic root of 32439242 is about 318.9262251475.

The spelling of 32439242 in words is "thirty-two million, four hundred thirty-nine thousand, two hundred forty-two".