10995530 has 64 divisors (see below), whose sum is σ = 25014528. Its totient is φ = 3386880.

The previous prime is 10995511. The next prime is 10995577. The reversal of 10995530 is 3559901.

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 31 ways as a sum of consecutive naturals, for example, 38990 + ... + 39270.

It is an arithmetic number, because the mean of its divisors is an integer number (390852).

Almost surely, 2^10995530 is an apocalyptic number.

10995530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10995530 is an abundant number, since it is smaller than the sum of its proper divisors (14018998).

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

10995530 is a wasteful number, since it uses less digits than its factorization.

10995530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351.

The product of its (nonzero) digits is 6075, while the sum is 32.

The square root of 10995530 is about 3315.9508440265. The cubic root of 10995530 is about 222.3678801542.

The spelling of 10995530 in words is "ten million, nine hundred ninety-five thousand, five hundred thirty".