32116873 has 4 divisors (see below), whose sum is σ = 32138308. Its totient is φ = 32095440.

The previous prime is 32116871. The next prime is 32116879. The reversal of 32116873 is 37861123.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 37861123 = 1997 ⋅18959.

It can be written as a sum of positive squares in 2 ways, for example, as 9048064 + 23068809 = 3008^2 + 4803^2 .

It is a cyclic number.

It is not a de Polignac number, because 32116873 - 2¹ = 32116871 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32116871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8286 + ... + 11527.

It is an arithmetic number, because the mean of its divisors is an integer number (8034577).

Almost surely, 2^32116873 is an apocalyptic number.

It is an amenable number.

32116873 is a deficient number, since it is larger than the sum of its proper divisors (21435).

32116873 is a wasteful number, since it uses less digits than its factorization.

32116873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21434.

The product of its digits is 6048, while the sum is 31.

The square root of 32116873 is about 5667.1750458231. The cubic root of 32116873 is about 317.8662498061.

Adding to 32116873 its reverse (37861123), we get a palindrome (69977996).

The spelling of 32116873 in words is "thirty-two million, one hundred sixteen thousand, eight hundred seventy-three".