10556119 has 12 divisors (see below), whose sum is σ = 12349848. Its totient is φ = 8996400.

The previous prime is 10556093. The next prime is 10556123. The reversal of 10556119 is 91165501.

It is a de Polignac number, because none of the positive numbers 2^k-10556119 is a prime.

It is a super-2 number, since 2×10556119² = 222863296684322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10556129) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 9829 + ... + 10849.

It is an arithmetic number, because the mean of its divisors is an integer number (1029154).

Almost surely, 2^10556119 is an apocalyptic number.

10556119 is a deficient number, since it is larger than the sum of its proper divisors (1793729).

10556119 is a wasteful number, since it uses less digits than its factorization.

10556119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1246 (or 1239 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 28.

The square root of 10556119 is about 3249.0181593829. The cubic root of 10556119 is about 219.3653818669.

The spelling of 10556119 in words is "ten million, five hundred fifty-six thousand, one hundred nineteen".