32452722 has 48 divisors (see below), whose sum is σ = 76427520. Its totient is φ = 9914400.

The previous prime is 32452687. The next prime is 32452727. The reversal of 32452722 is 22725423.

It is not an unprimeable number, because it can be changed into a prime (32452727) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9072 + ... + 12132.

It is an arithmetic number, because the mean of its divisors is an integer number (1592240).

Almost surely, 2^32452722 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32452722, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38213760).

32452722 is an abundant number, since it is smaller than the sum of its proper divisors (43974798).

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

32452722 is a wasteful number, since it uses less digits than its factorization.

32452722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3119 (or 3116 counting only the distinct ones).

The product of its digits is 6720, while the sum is 27.

The square root of 32452722 is about 5696.7290614878. The cubic root of 32452722 is about 318.9703952112.

The spelling of 32452722 in words is "thirty-two million, four hundred fifty-two thousand, seven hundred twenty-two".