32967140 has 24 divisors (see below), whose sum is σ = 69369720. Its totient is φ = 13160448.

The previous prime is 32967139. The next prime is 32967161. The reversal of 32967140 is 4176923.

It can be written as a sum of positive squares in 4 ways, for example, as 3655744 + 29311396 = 1912^2 + 5414^2 .

It is a junction number, because it is equal to n+sod(n) for n = 32967097 and 32967106.

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, 10916 + ... + 13604.

It is an arithmetic number, because the mean of its divisors is an integer number (2890405).

Almost surely, 2^32967140 is an apocalyptic number.

It is an amenable number.

32967140 is an abundant number, since it is smaller than the sum of its proper divisors (36402580).

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

32967140 is a wasteful number, since it uses less digits than its factorization.

32967140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3311 (or 3309 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 32967140 is about 5741.7018383054. The cubic root of 32967140 is about 320.6469334222.

The spelling of 32967140 in words is "thirty-two million, nine hundred sixty-seven thousand, one hundred forty".