973481227 has 2 divisors, whose sum is σ = 973481228. Its totient is φ = 973481226.

The previous prime is 973481221. The next prime is 973481231. The reversal of 973481227 is 722184379.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 973481227 - 2¹⁵ = 973448459 is a prime.

It is not a weakly prime, because it can be changed into another prime (973481221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 486740613 + 486740614.

It is an arithmetic number, because the mean of its divisors is an integer number (486740614).

Almost surely, 2^973481227 is an apocalyptic number.

973481227 is a deficient number, since it is larger than the sum of its proper divisors (1).

973481227 is an equidigital number, since it uses as much as digits as its factorization.

973481227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 169344, while the sum is 43.

The square root of 973481227 is about 31200.6606821074. The cubic root of 973481227 is about 991.0810986894.

The spelling of 973481227 in words is "nine hundred seventy-three million, four hundred eighty-one thousand, two hundred twenty-seven".