10681769 has 4 divisors (see below), whose sum is σ = 12207744. Its totient is φ = 9155796.

The previous prime is 10681757. The next prime is 10681793. The reversal of 10681769 is 96718601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10681769 - 2¹² = 10677673 is a prime.

It is a super-2 number, since 2×10681769² = 228200377938722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10681369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 762977 + ... + 762990.

It is an arithmetic number, because the mean of its divisors is an integer number (3051936).

Almost surely, 2^10681769 is an apocalyptic number.

It is an amenable number.

10681769 is a deficient number, since it is larger than the sum of its proper divisors (1525975).

10681769 is an equidigital number, since it uses as much as digits as its factorization.

10681769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1525974.

The product of its (nonzero) digits is 18144, while the sum is 38.

The square root of 10681769 is about 3268.2975690717. The cubic root of 10681769 is about 220.2323234470.

The spelling of 10681769 in words is "ten million, six hundred eighty-one thousand, seven hundred sixty-nine".