32485993 has 2 divisors, whose sum is σ = 32485994. Its totient is φ = 32485992.

The previous prime is 32485987. The next prime is 32486017. The reversal of 32485993 is 39958423.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30503529 + 1982464 = 5523^2 + 1408^2 .

It is a cyclic number.

It is not a de Polignac number, because 32485993 - 2⁵ = 32485961 is a prime.

It is not a weakly prime, because it can be changed into another prime (32485933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16242996 + 16242997.

It is an arithmetic number, because the mean of its divisors is an integer number (16242997).

Almost surely, 2^32485993 is an apocalyptic number.

It is an amenable number.

32485993 is a deficient number, since it is larger than the sum of its proper divisors (1).

32485993 is an equidigital number, since it uses as much as digits as its factorization.

32485993 is an evil number, because the sum of its binary digits is even.

The product of its digits is 233280, while the sum is 43.

The square root of 32485993 is about 5699.6484979339. The cubic root of 32485993 is about 319.0793623358.

The spelling of 32485993 in words is "thirty-two million, four hundred eighty-five thousand, nine hundred ninety-three".