10266231 has 4 divisors (see below), whose sum is σ = 13688312. Its totient is φ = 6844152.

The previous prime is 10266227. The next prime is 10266233. The reversal of 10266231 is 13266201.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 10266231 - 2² = 10266227 is a prime.

It is a super-2 number, since 2×10266231² = 210790997890722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10266198 and 10266207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10266233) 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, 1711036 + ... + 1711041.

It is an arithmetic number, because the mean of its divisors is an integer number (3422078).

Almost surely, 2^10266231 is an apocalyptic number.

10266231 is a deficient number, since it is larger than the sum of its proper divisors (3422081).

10266231 is an equidigital number, since it uses as much as digits as its factorization.

10266231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3422080.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 10266231 is about 3204.0959723454. The cubic root of 10266231 is about 217.3386728106.

The spelling of 10266231 in words is "ten million, two hundred sixty-six thousand, two hundred thirty-one".