10955580 has 24 divisors (see below), whose sum is σ = 30675792. Its totient is φ = 2921472.

The previous prime is 10955579. The next prime is 10955587. The reversal of 10955580 is 8555901.

It is a super-3 number, since 3×10955580³ (a number of 22 digits) contains 333 as substring.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10955587) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 91237 + ... + 91356.

It is an arithmetic number, because the mean of its divisors is an integer number (1278158).

Almost surely, 2^10955580 is an apocalyptic number.

10955580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10955580 is an abundant number, since it is smaller than the sum of its proper divisors (19720212).

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

10955580 is a wasteful number, since it uses less digits than its factorization.

10955580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182605 (or 182603 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 33.

The square root of 10955580 is about 3309.9214492190. The cubic root of 10955580 is about 222.0982439933.

The spelling of 10955580 in words is "ten million, nine hundred fifty-five thousand, five hundred eighty".