32276772 has 96 divisors (see below), whose sum is σ = 92534400. Its totient is φ = 9648000.

The previous prime is 32276767. The next prime is 32276779. The reversal of 32276772 is 27767223.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (32276779) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 119854 + ... + 120122.

It is an arithmetic number, because the mean of its divisors is an integer number (963900).

Almost surely, 2^32276772 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32276772, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46267200).

32276772 is an abundant number, since it is smaller than the sum of its proper divisors (60257628).

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

32276772 is a wasteful number, since it uses less digits than its factorization.

32276772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394 (or 386 counting only the distinct ones).

The product of its digits is 49392, while the sum is 36.

The square root of 32276772 is about 5681.2649999802. The cubic root of 32276772 is about 318.3928928028.

It can be divided in two parts, 3227 and 6772, that added together give a palindrome (9999).

The spelling of 32276772 in words is "thirty-two million, two hundred seventy-six thousand, seven hundred seventy-two".