10503836 has 18 divisors (see below), whose sum is σ = 21383208. Its totient is φ = 4501560.

The previous prime is 10503833. The next prime is 10503851. The reversal of 10503836 is 63830501.

It is a super-2 number, since 2×10503836² = 220661141429792, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10503833) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26600 + ... + 26991.

It is an arithmetic number, because the mean of its divisors is an integer number (1187956).

Almost surely, 2^10503836 is an apocalyptic number.

It is an amenable number.

10503836 is an abundant number, since it is smaller than the sum of its proper divisors (10879372).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10503836 is a wasteful number, since it uses less digits than its factorization.

10503836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53609 (or 53600 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 10503836 is about 3240.9622028034. The cubic root of 10503836 is about 219.0026201531.

The spelling of 10503836 in words is "ten million, five hundred three thousand, eight hundred thirty-six".