10055218 has 16 divisors (see below), whose sum is σ = 16031520. Its totient is φ = 4716576.

The previous prime is 10055207. The next prime is 10055219. The reversal of 10055218 is 81255001.

10055218 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10055218² = 202214818055048, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10055219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2830 + ... + 5302.

It is an arithmetic number, because the mean of its divisors is an integer number (1001970).

Almost surely, 2^10055218 is an apocalyptic number.

10055218 is a deficient number, since it is larger than the sum of its proper divisors (5976302).

10055218 is a wasteful number, since it uses less digits than its factorization.

10055218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2601.

The product of its (nonzero) digits is 400, while the sum is 22.

The square root of 10055218 is about 3170.9963733817. The cubic root of 10055218 is about 215.8392866019.

The spelling of 10055218 in words is "ten million, fifty-five thousand, two hundred eighteen".