32245672 has 8 divisors (see below), whose sum is σ = 60460650. Its totient is φ = 16122832.

The previous prime is 32245663. The next prime is 32245711. The reversal of 32245672 is 27654223.

It can be written as a sum of positive squares in only one way, i.e., 24661156 + 7584516 = 4966^2 + 2754^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2015347 + ... + 2015362.

Almost surely, 2^32245672 is an apocalyptic number.

It is an amenable number.

32245672 is a deficient number, since it is larger than the sum of its proper divisors (28214978).

32245672 is a wasteful number, since it uses less digits than its factorization.

32245672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4030715 (or 4030711 counting only the distinct ones).

The product of its digits is 20160, while the sum is 31.

The square root of 32245672 is about 5678.5272738625. The cubic root of 32245672 is about 318.2905983829.

Adding to 32245672 its reverse (27654223), we get a palindrome (59899895).

The spelling of 32245672 in words is "thirty-two million, two hundred forty-five thousand, six hundred seventy-two".