10266836 has 6 divisors (see below), whose sum is σ = 17966970. Its totient is φ = 5133416.

The previous prime is 10266833. The next prime is 10266847. The reversal of 10266836 is 63866201.

It can be written as a sum of positive squares in only one way, i.e., 6990736 + 3276100 = 2644^2 + 1810^2 .

It is a super-4 number, since 4×10266836⁴ (a number of 29 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10266833) 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 as a sum of consecutive naturals, namely, 1283351 + ... + 1283358.

It is an arithmetic number, because the mean of its divisors is an integer number (2994495).

Almost surely, 2^10266836 is an apocalyptic number.

It is an amenable number.

10266836 is a deficient number, since it is larger than the sum of its proper divisors (7700134).

10266836 is a wasteful number, since it uses less digits than its factorization.

10266836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2566713 (or 2566711 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 10266836 is about 3204.1903813600. The cubic root of 10266836 is about 217.3429420604.

The spelling of 10266836 in words is "ten million, two hundred sixty-six thousand, eight hundred thirty-six".