10445616 has 90 divisors (see below), whose sum is σ = 31177692. Its totient is φ = 3264000.

The previous prime is 10445587. The next prime is 10445621. The reversal of 10445616 is 61654401.

10445616 is a `hidden beast` number, since 1 + 0 + 4 + 45 + 616 = 666.

10445616 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 2×10445616² = 218221787238912, 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 10445616.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 41491 + ... + 41741.

Almost surely, 2^10445616 is an apocalyptic number.

10445616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10445616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15588846).

10445616 is an abundant number, since it is smaller than the sum of its proper divisors (20732076).

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

10445616 is a wasteful number, since it uses less digits than its factorization.

10445616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299 (or 273 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 10445616 is about 3231.9678216220. The cubic root of 10445616 is about 218.5972456277.

The spelling of 10445616 in words is "ten million, four hundred forty-five thousand, six hundred sixteen".