32023452 has 24 divisors (see below), whose sum is σ = 77970816. Its totient is φ = 10210288.

The previous prime is 32023451. The next prime is 32023457. The reversal of 32023452 is 25432023.

It is a nialpdrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32023451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57738 + ... + 58289.

It is an arithmetic number, because the mean of its divisors is an integer number (3248784).

Almost surely, 2^32023452 is an apocalyptic number.

It is an amenable number.

32023452 is an abundant number, since it is smaller than the sum of its proper divisors (45947364).

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

32023452 is a wasteful number, since it uses less digits than its factorization.

32023452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116057 (or 116055 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 32023452 is about 5658.9267533694. The cubic root of 32023452 is about 317.5577492244.

Adding to 32023452 its reverse (25432023), we get a palindrome (57455475).

The spelling of 32023452 in words is "thirty-two million, twenty-three thousand, four hundred fifty-two".