10019497 has 2 divisors, whose sum is σ = 10019498. Its totient is φ = 10019496.

The previous prime is 10019483. The next prime is 10019501. The reversal of 10019497 is 79491001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9585216 + 434281 = 3096^2 + 659^2 .

It is a cyclic number.

It is not a de Polignac number, because 10019497 - 2⁷ = 10019369 is a prime.

It is not a weakly prime, because it can be changed into another prime (10019407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5009748 + 5009749.

It is an arithmetic number, because the mean of its divisors is an integer number (5009749).

Almost surely, 2^10019497 is an apocalyptic number.

It is an amenable number.

10019497 is a deficient number, since it is larger than the sum of its proper divisors (1).

10019497 is an equidigital number, since it uses as much as digits as its factorization.

10019497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 31.

The square root of 10019497 is about 3165.3589054008. The cubic root of 10019497 is about 215.5833948153.

The spelling of 10019497 in words is "ten million, nineteen thousand, four hundred ninety-seven".