32304242 has 8 divisors (see below), whose sum is σ = 49370796. Its totient is φ = 15847312.

The previous prime is 32304229. The next prime is 32304253. The reversal of 32304242 is 24240323.

It can be written as a sum of positive squares in 2 ways, for example, as 26306641 + 5997601 = 5129^2 + 2449^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152273 + ... + 152484.

Almost surely, 2^32304242 is an apocalyptic number.

32304242 is a deficient number, since it is larger than the sum of its proper divisors (17066554).

32304242 is a wasteful number, since it uses less digits than its factorization.

32304242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304812.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 32304242 is about 5683.6820811865. The cubic root of 32304242 is about 318.4831927528.

Adding to 32304242 its reverse (24240323), we get a palindrome (56544565).

The spelling of 32304242 in words is "thirty-two million, three hundred four thousand, two hundred forty-two".