10069261 has 8 divisors (see below), whose sum is σ = 10264320. Its totient is φ = 9876048.

The previous prime is 10069243. The next prime is 10069277. The reversal of 10069261 is 16296001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10069261 - 2⁹ = 10068749 is a prime.

It is a super-2 number, since 2×10069261² = 202780034172242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10069361) by changing a digit.

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

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15240 + ... + 15886.

It is an arithmetic number, because the mean of its divisors is an integer number (1283040).

Almost surely, 2^10069261 is an apocalyptic number.

It is an amenable number.

10069261 is a deficient number, since it is larger than the sum of its proper divisors (195059).

10069261 is an equidigital number, since it uses as much as digits as its factorization.

With its predecessor (10069260) it forms an eRAP, since the sums of their prime factors are consecutive (922 and 923).

10069261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 923.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 10069261 is about 3173.2098890556. The cubic root of 10069261 is about 215.9397194041.

The spelling of 10069261 in words is "ten million, sixty-nine thousand, two hundred sixty-one".