32430012 has 24 divisors (see below), whose sum is σ = 75798912. Its totient is φ = 10791600.

The previous prime is 32430001. The next prime is 32430037. The reversal of 32430012 is 21003423.

It is a junction number, because it is equal to n+sod(n) for n = 32429973 and 32430000.

It is a congruent number.

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, 6337 + ... + 10247.

It is an arithmetic number, because the mean of its divisors is an integer number (3158288).

Almost surely, 2^32430012 is an apocalyptic number.

It is an amenable number.

32430012 is an abundant number, since it is smaller than the sum of its proper divisors (43368900).

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

32430012 is a wasteful number, since it uses less digits than its factorization.

32430012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4609 (or 4607 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 32430012 is about 5694.7354635663. The cubic root of 32430012 is about 318.8959740472.

Adding to 32430012 its reverse (21003423), we get a palindrome (53433435).

The spelling of 32430012 in words is "thirty-two million, four hundred thirty thousand, twelve".