32027140 has 24 divisors (see below), whose sum is σ = 67518360. Its totient is φ = 12761088.

The previous prime is 32027137. The next prime is 32027173. The reversal of 32027140 is 4172023.

It can be written as a sum of positive squares in 4 ways, for example, as 2585664 + 29441476 = 1608^2 + 5426^2 .

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, 2404 + ... + 8356.

It is an arithmetic number, because the mean of its divisors is an integer number (2813265).

Almost surely, 2^32027140 is an apocalyptic number.

It is an amenable number.

32027140 is an abundant number, since it is smaller than the sum of its proper divisors (35491220).

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

32027140 is a wasteful number, since it uses less digits than its factorization.

32027140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6231 (or 6229 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 32027140 is about 5659.2526008299. The cubic root of 32027140 is about 317.5699393324.

Adding to 32027140 its reverse (4172023), we get a palindrome (36199163).

The spelling of 32027140 in words is "thirty-two million, twenty-seven thousand, one hundred forty".