105422497 has 2 divisors, whose sum is σ = 105422498. Its totient is φ = 105422496.

The previous prime is 105422483. The next prime is 105422503. The reversal of 105422497 is 794224501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63936016 + 41486481 = 7996^2 + 6441^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105422497 is a prime.

It is a super-2 number, since 2×105422497² = 22227805747430018, which contains 22 as substring.

It is equal to p_6055594 and since 105422497 and 6055594 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (105422437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52711248 + 52711249.

It is an arithmetic number, because the mean of its divisors is an integer number (52711249).

Almost surely, 2^105422497 is an apocalyptic number.

It is an amenable number.

105422497 is a deficient number, since it is larger than the sum of its proper divisors (1).

105422497 is an equidigital number, since it uses as much as digits as its factorization.

105422497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 105422497 is about 10267.5458119260. The cubic root of 105422497 is about 472.4013167930.

Adding to 105422497 its reverse (794224501), we get a palindrome (899646998).

The spelling of 105422497 in words is "one hundred five million, four hundred twenty-two thousand, four hundred ninety-seven".