32423012 has 24 divisors (see below), whose sum is σ = 60480504. Its totient is φ = 15155712.

The previous prime is 32423009. The next prime is 32423021. The reversal of 32423012 is 21032423.

It can be written as a sum of positive squares in 4 ways, for example, as 11115556 + 21307456 = 3334^2 + 4616^2 .

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9158 + ... + 12194.

It is an arithmetic number, because the mean of its divisors is an integer number (2520021).

Almost surely, 2^32423012 is an apocalyptic number.

It is an amenable number.

32423012 is a deficient number, since it is larger than the sum of its proper divisors (28057492).

32423012 is a wasteful number, since it uses less digits than its factorization.

32423012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3215 (or 3213 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 32423012 is about 5694.1208276608. The cubic root of 32423012 is about 318.8730278901.

Adding to 32423012 its reverse (21032423), we get a palindrome (53455435).

The spelling of 32423012 in words is "thirty-two million, four hundred twenty-three thousand, twelve".