69636241 has 2 divisors, whose sum is σ = 69636242. Its totient is φ = 69636240.

The previous prime is 69636211. The next prime is 69636247. The reversal of 69636241 is 14263696.

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., 57699216 + 11937025 = 7596^2 + 3455^2 .

It is a cyclic number.

It is not a de Polignac number, because 69636241 - 2⁷ = 69636113 is a prime.

It is a super-2 number, since 2×69636241² = 9698412121220162, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 69636241.

It is not a weakly prime, because it can be changed into another prime (69636247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34818120 + 34818121.

It is an arithmetic number, because the mean of its divisors is an integer number (34818121).

Almost surely, 2^69636241 is an apocalyptic number.

It is an amenable number.

69636241 is a deficient number, since it is larger than the sum of its proper divisors (1).

69636241 is an equidigital number, since it uses as much as digits as its factorization.

69636241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 37.

The square root of 69636241 is about 8344.8331918619. The cubic root of 69636241 is about 411.4134066682.

The spelling of 69636241 in words is "sixty-nine million, six hundred thirty-six thousand, two hundred forty-one".