417232901 has 2 divisors, whose sum is σ = 417232902. Its totient is φ = 417232900.

The previous prime is 417232897. The next prime is 417232909. The reversal of 417232901 is 109232714.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 338928100 + 78304801 = 18410^2 + 8849^2 .

It is a cyclic number.

It is not a de Polignac number, because 417232901 - 2² = 417232897 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (417232909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208616450 + 208616451.

It is an arithmetic number, because the mean of its divisors is an integer number (208616451).

Almost surely, 2^417232901 is an apocalyptic number.

It is an amenable number.

417232901 is a deficient number, since it is larger than the sum of its proper divisors (1).

417232901 is an equidigital number, since it uses as much as digits as its factorization.

417232901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 417232901 is about 20426.2796661556. The cubic root of 417232901 is about 747.2389746434.

It can be divided in two parts, 4172 and 32901, that added together give a palindrome (37073).

The spelling of 417232901 in words is "four hundred seventeen million, two hundred thirty-two thousand, nine hundred one".