8955493 has 2 divisors, whose sum is σ = 8955494. Its totient is φ = 8955492.

The previous prime is 8955449. The next prime is 8955511. The reversal of 8955493 is 3945598.

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., 8105409 + 850084 = 2847^2 + 922^2 .

It is a cyclic number.

It is not a de Polignac number, because 8955493 - 2¹⁷ = 8824421 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 8⁷ + 9⁵ + 5⁵ + 5⁹ + 4⁵ + 9⁵ + 3¹⁴ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8955293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4477746 + 4477747.

It is an arithmetic number, because the mean of its divisors is an integer number (4477747).

Almost surely, 2^8955493 is an apocalyptic number.

It is an amenable number.

8955493 is a deficient number, since it is larger than the sum of its proper divisors (1).

8955493 is an equidigital number, since it uses as much as digits as its factorization.

8955493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 194400, while the sum is 43.

The square root of 8955493 is about 2992.5729732122. The cubic root of 8955493 is about 207.6649329789.

The spelling of 8955493 in words is "eight million, nine hundred fifty-five thousand, four hundred ninety-three".