10533888 has 110 divisors (see below), whose sum is σ = 31703936. Its totient is φ = 3483648.

The previous prime is 10533883. The next prime is 10533889. The reversal of 10533888 is 88833501.

It is a happy number.

It is a super-2 number, since 2×10533888² = 221925592793088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10533883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 82881 + ... + 83007.

Almost surely, 2^10533888 is an apocalyptic number.

10533888 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10533888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15851968).

10533888 is an abundant number, since it is smaller than the sum of its proper divisors (21170048).

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

10533888 is an equidigital number, since it uses as much as digits as its factorization.

10533888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159 (or 132 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 10533888 is about 3245.5951688404. The cubic root of 10533888 is about 219.2112804325.

The spelling of 10533888 in words is "ten million, five hundred thirty-three thousand, eight hundred eighty-eight".