10381236 has 12 divisors (see below), whose sum is σ = 24222912. Its totient is φ = 3460408.

The previous prime is 10381229. The next prime is 10381279. The reversal of 10381236 is 63218301.

It is a tau number, because it is divible by the number of its divisors (12).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 432540 + ... + 432563.

It is an arithmetic number, because the mean of its divisors is an integer number (2018576).

Almost surely, 2^10381236 is an apocalyptic number.

It is an amenable number.

10381236 is an abundant number, since it is smaller than the sum of its proper divisors (13841676).

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

10381236 is a wasteful number, since it uses less digits than its factorization.

10381236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 865110 (or 865108 counting only the distinct ones).

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

The square root of 10381236 is about 3221.9925512018. The cubic root of 10381236 is about 218.1472226081.

Adding to 10381236 its reverse (63218301), we get a palindrome (73599537).

The spelling of 10381236 in words is "ten million, three hundred eighty-one thousand, two hundred thirty-six".