32313242 has 8 divisors (see below), whose sum is σ = 52198356. Its totient is φ = 14913792.

The previous prime is 32313217. The next prime is 32313287. The reversal of 32313242 is 24231323.

It can be written as a sum of positive squares in 2 ways, for example, as 31483321 + 829921 = 5611^2 + 911^2 .

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, 621383 + ... + 621434.

Almost surely, 2^32313242 is an apocalyptic number.

32313242 is a deficient number, since it is larger than the sum of its proper divisors (19885114).

32313242 is a wasteful number, since it uses less digits than its factorization.

32313242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1242832.

The product of its digits is 864, while the sum is 20.

The square root of 32313242 is about 5684.4737663217. The cubic root of 32313242 is about 318.5127666045.

Adding to 32313242 its reverse (24231323), we get a palindrome (56544565).

The spelling of 32313242 in words is "thirty-two million, three hundred thirteen thousand, two hundred forty-two".