10888140 has 48 divisors (see below), whose sum is σ = 32094720. Its totient is φ = 2750400.

The previous prime is 10888093. The next prime is 10888181. The reversal of 10888140 is 4188801.

10888140 = T₁₅₅₁ + T₁₅₅₂ + ... + T₁₅₅₉.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 10888098 and 10888107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3636 + ... + 5915.

It is an arithmetic number, because the mean of its divisors is an integer number (668640).

Almost surely, 2^10888140 is an apocalyptic number.

10888140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10888140 is an abundant number, since it is smaller than the sum of its proper divisors (21206580).

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

10888140 is a wasteful number, since it uses less digits than its factorization.

10888140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9582 (or 9580 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 30.

The square root of 10888140 is about 3299.7181697836. The cubic root of 10888140 is about 221.6415773012.

The spelling of 10888140 in words is "ten million, eight hundred eighty-eight thousand, one hundred forty".