32295493 has 2 divisors, whose sum is σ = 32295494. Its totient is φ = 32295492.

The previous prime is 32295491. The next prime is 32295499. The reversal of 32295493 is 39459223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25230529 + 7064964 = 5023^2 + 2658^2 .

It is a cyclic number.

It is not a de Polignac number, because 32295493 - 2¹ = 32295491 is a prime.

It is a super-2 number, since 2×32295493² = 2085997736226098, which contains 22 as substring.

Together with 32295491, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32295491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16147746 + 16147747.

It is an arithmetic number, because the mean of its divisors is an integer number (16147747).

Almost surely, 2^32295493 is an apocalyptic number.

It is an amenable number.

32295493 is a deficient number, since it is larger than the sum of its proper divisors (1).

32295493 is an equidigital number, since it uses as much as digits as its factorization.

32295493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 58320, while the sum is 37.

The square root of 32295493 is about 5682.9123695514. The cubic root of 32295493 is about 318.4544384173.

The spelling of 32295493 in words is "thirty-two million, two hundred ninety-five thousand, four hundred ninety-three".