32530937 has 4 divisors (see below), whose sum is σ = 32922960. Its totient is φ = 32138916.

The previous prime is 32530933. The next prime is 32530961. The reversal of 32530937 is 73903523.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 32530937 - 2² = 32530933 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32530931) 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, 195887 + ... + 196052.

It is an arithmetic number, because the mean of its divisors is an integer number (8230740).

Almost surely, 2^32530937 is an apocalyptic number.

It is an amenable number.

32530937 is a deficient number, since it is larger than the sum of its proper divisors (392023).

32530937 is an equidigital number, since it uses as much as digits as its factorization.

32530937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392022.

The product of its (nonzero) digits is 17010, while the sum is 32.

The square root of 32530937 is about 5703.5898344814. The cubic root of 32530937 is about 319.2264420791.

The spelling of 32530937 in words is "thirty-two million, five hundred thirty thousand, nine hundred thirty-seven".