32427672 has 32 divisors (see below), whose sum is σ = 81715200. Its totient is φ = 10723104.

The previous prime is 32427671. The next prime is 32427673. The reversal of 32427672 is 27672423.

It is an interprime number because it is at equal distance from previous prime (32427671) and next prime (32427673).

It is a super-2 number, since 2×32427672² = 2103107822679168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32427671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2272 + ... + 8367.

It is an arithmetic number, because the mean of its divisors is an integer number (2553600).

Almost surely, 2^32427672 is an apocalyptic number.

It is an amenable number.

32427672 is an abundant number, since it is smaller than the sum of its proper divisors (49287528).

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

32427672 is a wasteful number, since it uses less digits than its factorization.

32427672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10775 (or 10771 counting only the distinct ones).

The product of its digits is 28224, while the sum is 33.

The square root of 32427672 is about 5694.5300069453. The cubic root of 32427672 is about 318.8883038421. Note that the first 3 decimals are identical.

The spelling of 32427672 in words is "thirty-two million, four hundred twenty-seven thousand, six hundred seventy-two".