10238886 has 40 divisors (see below), whose sum is σ = 26223120. Its totient is φ = 2925072.

The previous prime is 10238863. The next prime is 10238909. The reversal of 10238886 is 68883201.

It is an interprime number because it is at equal distance from previous prime (10238863) and next prime (10238909).

It is a self number, because there is not a number n which added to its sum of digits gives 10238886.

It is a congruent number.

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 3381 + ... + 5648.

It is an arithmetic number, because the mean of its divisors is an integer number (655578).

Almost surely, 2^10238886 is an apocalyptic number.

10238886 is an abundant number, since it is smaller than the sum of its proper divisors (15984234).

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

10238886 is an equidigital number, since it uses as much as digits as its factorization.

10238886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9050 (or 9041 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 10238886 is about 3199.8259327657. The cubic root of 10238886 is about 217.1455344034.

The spelling of 10238886 in words is "ten million, two hundred thirty-eight thousand, eight hundred eighty-six".