32116874 has 4 divisors (see below), whose sum is σ = 48175314. Its totient is φ = 16058436.

The previous prime is 32116871. The next prime is 32116879. The reversal of 32116874 is 47861123.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 47861123 = 79 ⋅605837.

It can be written as a sum of positive squares in only one way, i.e., 32092225 + 24649 = 5665^2 + 157^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 32116874.

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 as a sum of consecutive naturals, namely, 8029217 + ... + 8029220.

Almost surely, 2^32116874 is an apocalyptic number.

32116874 is a deficient number, since it is larger than the sum of its proper divisors (16058440).

32116874 is a wasteful number, since it uses less digits than its factorization.

32116874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16058439.

The product of its digits is 8064, while the sum is 32.

The square root of 32116874 is about 5667.1751340505. The cubic root of 32116874 is about 317.8662531052.

Adding to 32116874 its reverse (47861123), we get a palindrome (79977997).

The spelling of 32116874 in words is "thirty-two million, one hundred sixteen thousand, eight hundred seventy-four".