32434672 has 20 divisors (see below), whose sum is σ = 66150280. Its totient is φ = 15363648.

The previous prime is 32434663. The next prime is 32434679. The reversal of 32434672 is 27643423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32434679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53043 + ... + 53650.

It is an arithmetic number, because the mean of its divisors is an integer number (3307514).

Almost surely, 2^32434672 is an apocalyptic number.

It is an amenable number.

32434672 is an abundant number, since it is smaller than the sum of its proper divisors (33715608).

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

32434672 is a wasteful number, since it uses less digits than its factorization.

32434672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106720 (or 106714 counting only the distinct ones).

The product of its digits is 24192, while the sum is 31.

The square root of 32434672 is about 5695.1445986911. The cubic root of 32434672 is about 318.9112478011.

The spelling of 32434672 in words is "thirty-two million, four hundred thirty-four thousand, six hundred seventy-two".