69421301 has 2 divisors, whose sum is σ = 69421302. Its totient is φ = 69421300.

The previous prime is 69421277. The next prime is 69421309. The reversal of 69421301 is 10312496.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 56640676 + 12780625 = 7526^2 + 3575^2 .

It is a cyclic number.

It is not a de Polignac number, because 69421301 - 2¹⁰ = 69420277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (69421309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34710650 + 34710651.

It is an arithmetic number, because the mean of its divisors is an integer number (34710651).

Almost surely, 2^69421301 is an apocalyptic number.

It is an amenable number.

69421301 is a deficient number, since it is larger than the sum of its proper divisors (1).

69421301 is an equidigital number, since it uses as much as digits as its factorization.

69421301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 69421301 is about 8331.9446109537. The cubic root of 69421301 is about 410.9896793347.

Adding to 69421301 its reverse (10312496), we get a palindrome (79733797).

The spelling of 69421301 in words is "sixty-nine million, four hundred twenty-one thousand, three hundred one".