32085457 has 2 divisors, whose sum is σ = 32085458. Its totient is φ = 32085456.

The previous prime is 32085421. The next prime is 32085461. The reversal of 32085457 is 75458023.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31181056 + 904401 = 5584^2 + 951^2 .

It is an emirp because it is prime and its reverse (75458023) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32085457 is a prime.

It is not a weakly prime, because it can be changed into another prime (32085257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16042728 + 16042729.

It is an arithmetic number, because the mean of its divisors is an integer number (16042729).

Almost surely, 2^32085457 is an apocalyptic number.

It is an amenable number.

32085457 is a deficient number, since it is larger than the sum of its proper divisors (1).

32085457 is an equidigital number, since it uses as much as digits as its factorization.

32085457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 32085457 is about 5664.4026163400. The cubic root of 32085457 is about 317.7625727978.

The spelling of 32085457 in words is "thirty-two million, eighty-five thousand, four hundred fifty-seven".