10697899 has 2 divisors, whose sum is σ = 10697900. Its totient is φ = 10697898.

The previous prime is 10697887. The next prime is 10697917. The reversal of 10697899 is 99879601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10697899 - 2⁵ = 10697867 is a prime.

It is a super-2 number, since 2×10697899² = 228890086028402, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10697849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5348949 + 5348950.

It is an arithmetic number, because the mean of its divisors is an integer number (5348950).

Almost surely, 2^10697899 is an apocalyptic number.

10697899 is a deficient number, since it is larger than the sum of its proper divisors (1).

10697899 is an equidigital number, since it uses as much as digits as its factorization.

10697899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 244944, while the sum is 49.

The square root of 10697899 is about 3270.7642837722. The cubic root of 10697899 is about 220.3431215992.

The spelling of 10697899 in words is "ten million, six hundred ninety-seven thousand, eight hundred ninety-nine".