104536512 has 84 divisors (see below), whose sum is σ = 302885856. Its totient is φ = 34467840.

The previous prime is 104536477. The next prime is 104536517. The reversal of 104536512 is 215635401.

104536512 is a `hidden beast` number, since 1 + 0 + 4 + 5 + 3 + 651 + 2 = 666.

It is a super-2 number, since 2×104536512² = 21855764682252288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104536517) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54937 + ... + 56807.

It is an arithmetic number, because the mean of its divisors is an integer number (3605784).

Almost surely, 2^104536512 is an apocalyptic number.

104536512 is a gapful number since it is divisible by the number (12) 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 104536512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151442928).

104536512 is an abundant number, since it is smaller than the sum of its proper divisors (198349344).

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

104536512 is a wasteful number, since it uses less digits than its factorization.

104536512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1986 (or 1973 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 104536512 is about 10224.3098544596. The cubic root of 104536512 is about 471.0742171443.

The spelling of 104536512 in words is "one hundred four million, five hundred thirty-six thousand, five hundred twelve".