10555224 has 32 divisors (see below), whose sum is σ = 26603520. Its totient is φ = 3489696.

The previous prime is 10555219. The next prime is 10555231. The reversal of 10555224 is 42255501.

It is a happy number.

It is a super-2 number, since 2×10555224² = 222825507380352, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 10555194 and 10555203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1317 + ... + 4779.

It is an arithmetic number, because the mean of its divisors is an integer number (831360).

Almost surely, 2^10555224 is an apocalyptic number.

It is an amenable number.

10555224 is an abundant number, since it is smaller than the sum of its proper divisors (16048296).

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

10555224 is a wasteful number, since it uses less digits than its factorization.

10555224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3599 (or 3595 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 10555224 is about 3248.8804225456. The cubic root of 10555224 is about 219.3591820642.

The spelling of 10555224 in words is "ten million, five hundred fifty-five thousand, two hundred twenty-four".