32272412 has 24 divisors (see below), whose sum is σ = 60905040. Its totient is φ = 14912640.

The previous prime is 32272397. The next prime is 32272417. The reversal of 32272412 is 21427223.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32272417) 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, 2063 + ... + 8294.

It is an arithmetic number, because the mean of its divisors is an integer number (2537710).

Almost surely, 2^32272412 is an apocalyptic number.

It is an amenable number.

32272412 is a deficient number, since it is larger than the sum of its proper divisors (28632628).

32272412 is a wasteful number, since it uses less digits than its factorization.

32272412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10421 (or 10419 counting only the distinct ones).

The product of its digits is 1344, while the sum is 23.

The square root of 32272412 is about 5680.8812696623. The cubic root of 32272412 is about 318.3785558102.

Adding to 32272412 its reverse (21427223), we get a palindrome (53699635).

The spelling of 32272412 in words is "thirty-two million, two hundred seventy-two thousand, four hundred twelve".