32122452 has 48 divisors (see below), whose sum is σ = 80885952. Its totient is φ = 9884160.

The previous prime is 32122403. The next prime is 32122457. The reversal of 32122452 is 25422123.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32122457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9327 + ... + 12297.

It is an arithmetic number, because the mean of its divisors is an integer number (1685124).

Almost surely, 2^32122452 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 32122452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40442976).

32122452 is an abundant number, since it is smaller than the sum of its proper divisors (48763500).

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

32122452 is a wasteful number, since it uses less digits than its factorization.

32122452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3048 (or 3046 counting only the distinct ones).

The product of its digits is 960, while the sum is 21.

The square root of 32122452 is about 5667.6672449960. The cubic root of 32122452 is about 317.8846541833.

Adding to 32122452 its reverse (25422123), we get a palindrome (57544575).

The spelling of 32122452 in words is "thirty-two million, one hundred twenty-two thousand, four hundred fifty-two".