32806342 has 4 divisors (see below), whose sum is σ = 49209516. Its totient is φ = 16403170.

The previous prime is 32806313. The next prime is 32806343. The reversal of 32806342 is 24360823.

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

It is a self number, because there is not a number n which added to its sum of digits gives 32806342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32806343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8201584 + ... + 8201587.

It is an arithmetic number, because the mean of its divisors is an integer number (12302379).

Almost surely, 2^32806342 is an apocalyptic number.

32806342 is a deficient number, since it is larger than the sum of its proper divisors (16403174).

32806342 is a wasteful number, since it uses less digits than its factorization.

32806342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16403173.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 32806342 is about 5727.6820791661. The cubic root of 32806342 is about 320.1247625488.

The spelling of 32806342 in words is "thirty-two million, eight hundred six thousand, three hundred forty-two".