32460012 has 72 divisors (see below), whose sum is σ = 90474384. Its totient is φ = 9749376.

The previous prime is 32459951. The next prime is 32460013. The reversal of 32460012 is 21006423.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (32460013) 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, 19318 + ... + 20930.

Almost surely, 2^32460012 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 32460012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45237192).

32460012 is an abundant number, since it is smaller than the sum of its proper divisors (58014372).

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

32460012 is a wasteful number, since it uses less digits than its factorization.

32460012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1679 (or 1674 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 32460012 is about 5697.3688664154. The cubic root of 32460012 is about 318.9942773383.

Adding to 32460012 its reverse (21006423), we get a palindrome (53466435).

The spelling of 32460012 in words is "thirty-two million, four hundred sixty thousand, twelve".