10123836 has 24 divisors (see below), whose sum is σ = 23859024. Its totient is φ = 3340800.

The previous prime is 10123807. The next prime is 10123837. The reversal of 10123836 is 63832101.

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 (10123837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2965 + ... + 5388.

It is an arithmetic number, because the mean of its divisors is an integer number (994126).

Almost surely, 2^10123836 is an apocalyptic number.

It is an amenable number.

10123836 is an abundant number, since it is smaller than the sum of its proper divisors (13735188).

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

10123836 is a wasteful number, since it uses less digits than its factorization.

10123836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8461 (or 8459 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 10123836 is about 3181.7976051283. The cubic root of 10123836 is about 216.3291449642.

Adding to 10123836 its reverse (63832101), we get a palindrome (73955937).

The spelling of 10123836 in words is "ten million, one hundred twenty-three thousand, eight hundred thirty-six".