32116442 has 8 divisors (see below), whose sum is σ = 49295136. Its totient is φ = 15684732.

The previous prime is 32116429. The next prime is 32116457. The reversal of 32116442 is 24461123.

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, 186638 + ... + 186809.

It is an arithmetic number, because the mean of its divisors is an integer number (6161892).

Almost surely, 2^32116442 is an apocalyptic number.

32116442 is a deficient number, since it is larger than the sum of its proper divisors (17178694).

32116442 is a wasteful number, since it uses less digits than its factorization.

32116442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373492.

The product of its digits is 1152, while the sum is 23.

The square root of 32116442 is about 5667.1370196952. The cubic root of 32116442 is about 317.8648279059.

Adding to 32116442 its reverse (24461123), we get a palindrome (56577565).

The spelling of 32116442 in words is "thirty-two million, one hundred sixteen thousand, four hundred forty-two".