417193061 has 2 divisors, whose sum is σ = 417193062. Its totient is φ = 417193060.

The previous prime is 417193057. The next prime is 417193069. The reversal of 417193061 is 160391714.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 240436036 + 176757025 = 15506^2 + 13295^2 .

It is a cyclic number.

It is not a de Polignac number, because 417193061 - 2² = 417193057 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (417193069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208596530 + 208596531.

It is an arithmetic number, because the mean of its divisors is an integer number (208596531).

Almost surely, 2^417193061 is an apocalyptic number.

It is an amenable number.

417193061 is a deficient number, since it is larger than the sum of its proper divisors (1).

417193061 is an equidigital number, since it uses as much as digits as its factorization.

417193061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 417193061 is about 20425.3044285758. The cubic root of 417193061 is about 747.2151902069.

The spelling of 417193061 in words is "four hundred seventeen million, one hundred ninety-three thousand, sixty-one".