69910241 has 2 divisors, whose sum is σ = 69910242. Its totient is φ = 69910240.

The previous prime is 69910231. The next prime is 69910249. The reversal of 69910241 is 14201996.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 57456400 + 12453841 = 7580^2 + 3529^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-69910241 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 69910198 and 69910207.

It is not a weakly prime, because it can be changed into another prime (69910249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34955120 + 34955121.

It is an arithmetic number, because the mean of its divisors is an integer number (34955121).

Almost surely, 2^69910241 is an apocalyptic number.

It is an amenable number.

69910241 is a deficient number, since it is larger than the sum of its proper divisors (1).

69910241 is an equidigital number, since it uses as much as digits as its factorization.

69910241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 69910241 is about 8361.2344184337. The cubic root of 69910241 is about 411.9523010887.

The spelling of 69910241 in words is "sixty-nine million, nine hundred ten thousand, two hundred forty-one".