1065845016 has 24 divisors (see below), whose sum is σ = 2886663780. Its totient is φ = 355281648.

The previous prime is 1065845003. The next prime is 1065845017. The reversal of 1065845016 is 6105485601.

1065845016 is a `hidden beast` number, since 10 + 6 + 584 + 50 + 16 = 666.

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

It is a super-2 number, since 2×1065845016² = 2272051196264080512, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1065845017) 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, 7401630 + ... + 7401773.

Almost surely, 2^1065845016 is an apocalyptic number.

It is an amenable number.

1065845016 is an abundant number, since it is smaller than the sum of its proper divisors (1820818764).

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

1065845016 is a wasteful number, since it uses less digits than its factorization.

1065845016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14803415 (or 14803408 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 1065845016 is about 32647.2819082998. The cubic root of 1065845016 is about 1021.4834930269.

The spelling of 1065845016 in words is "one billion, sixty-five million, eight hundred forty-five thousand, sixteen".