10268661 has 16 divisors (see below), whose sum is σ = 14817600. Its totient is φ = 6288000.

The previous prime is 10268653. The next prime is 10268669. The reversal of 10268661 is 16686201.

It is an interprime number because it is at equal distance from previous prime (10268653) and next prime (10268669).

It is not a de Polignac number, because 10268661 - 2³ = 10268653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10268669) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9265 + ... + 10313.

It is an arithmetic number, because the mean of its divisors is an integer number (926100).

Almost surely, 2^10268661 is an apocalyptic number.

It is an amenable number.

10268661 is a deficient number, since it is larger than the sum of its proper divisors (4548939).

10268661 is a wasteful number, since it uses less digits than its factorization.

10268661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1316.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 10268661 is about 3204.4751520335. The cubic root of 10268661 is about 217.3558193600.

The spelling of 10268661 in words is "ten million, two hundred sixty-eight thousand, six hundred sixty-one".