32272116 has 24 divisors (see below), whose sum is σ = 77731584. Its totient is φ = 10410240.

The previous prime is 32272073. The next prime is 32272117. The reversal of 32272116 is 61127223.

It is a super-2 number, since 2×32272116² = 2082978942234912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32272117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43005 + ... + 43748.

It is an arithmetic number, because the mean of its divisors is an integer number (3238816).

Almost surely, 2^32272116 is an apocalyptic number.

It is an amenable number.

32272116 is an abundant number, since it is smaller than the sum of its proper divisors (45459468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32272116 is a wasteful number, since it uses less digits than its factorization.

32272116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86791 (or 86789 counting only the distinct ones).

The product of its digits is 1008, while the sum is 24.

The square root of 32272116 is about 5680.8552173066. The cubic root of 32272116 is about 318.3775824263.

Adding to 32272116 its reverse (61127223), we get a palindrome (93399339).

The spelling of 32272116 in words is "thirty-two million, two hundred seventy-two thousand, one hundred sixteen".