2104006536 has 32 divisors (see below), whose sum is σ = 5844463200. Its totient is φ = 701335440.

The previous prime is 2104006523. The next prime is 2104006537. The reversal of 2104006536 is 6356004012.

2104006536 is a `hidden beast` number, since 2 + 1 + 0 + 4 + 0 + 0 + 653 + 6 = 666.

It is a super-3 number, since 3×2104006536³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2104006537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4870170 + ... + 4870601.

It is an arithmetic number, because the mean of its divisors is an integer number (182639475).

Almost surely, 2^2104006536 is an apocalyptic number.

It is an amenable number.

2104006536 is an abundant number, since it is smaller than the sum of its proper divisors (3740456664).

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

2104006536 is a wasteful number, since it uses less digits than its factorization.

2104006536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9740786 (or 9740776 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 2104006536 is about 45869.4510104492. The cubic root of 2104006536 is about 1281.3930423014.

The spelling of 2104006536 in words is "two billion, one hundred four million, six thousand, five hundred thirty-six".