10158769 has 2 divisors, whose sum is σ = 10158770. Its totient is φ = 10158768.

The previous prime is 10158767. The next prime is 10158773. The reversal of 10158769 is 96785101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5230369 + 4928400 = 2287^2 + 2220^2 .

It is a cyclic number.

It is not a de Polignac number, because 10158769 - 2¹ = 10158767 is a prime.

It is a super-2 number, since 2×10158769² = 206401175190722, which contains 22 as substring.

Together with 10158767, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10158767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5079384 + 5079385.

It is an arithmetic number, because the mean of its divisors is an integer number (5079385).

Almost surely, 2^10158769 is an apocalyptic number.

It is an amenable number.

10158769 is a deficient number, since it is larger than the sum of its proper divisors (1).

10158769 is an equidigital number, since it uses as much as digits as its factorization.

10158769 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 37.

The square root of 10158769 is about 3187.2823847284. The cubic root of 10158769 is about 216.5776789070.

The spelling of 10158769 in words is "ten million, one hundred fifty-eight thousand, seven hundred sixty-nine".