10555416 has 24 divisors (see below), whose sum is σ = 28587780. Its totient is φ = 3518448.

The previous prime is 10555403. The next prime is 10555417. The reversal of 10555416 is 61455501.

It is a happy number.

10555416 is a `hidden beast` number, since 105 + 554 + 1 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×10555416² = 222833613866112, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10555416.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10555417) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 73230 + ... + 73373.

Almost surely, 2^10555416 is an apocalyptic number.

It is an amenable number.

10555416 is an abundant number, since it is smaller than the sum of its proper divisors (18032364).

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

10555416 is a wasteful number, since it uses less digits than its factorization.

10555416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146615 (or 146608 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The square root of 10555416 is about 3248.9099710518. The cubic root of 10555416 is about 219.3605121072.

It can be divided in two parts, 105554 and 16, that added together give a triangular number (105570 = T₄₅₉).

The spelling of 10555416 in words is "ten million, five hundred fifty-five thousand, four hundred sixteen".