36500004 has 48 divisors (see below), whose sum is σ = 96949440. Its totient is φ = 11868480.

The previous prime is 36499999. The next prime is 36500027. The reversal of 36500004 is 40000563.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a self number, because there is not a number n which added to its sum of digits gives 36500004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 307 + ... + 8549.

It is an arithmetic number, because the mean of its divisors is an integer number (2019780).

Almost surely, 2^36500004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36500004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48474720).

36500004 is an abundant number, since it is smaller than the sum of its proper divisors (60449436).

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

36500004 is a wasteful number, since it uses less digits than its factorization.

36500004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8297 (or 8289 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 36500004 is about 6041.5233178396. The cubic root of 36500004 is about 331.7143839608.

Adding to 36500004 its reverse (40000563), we get a palindrome (76500567).

The spelling of 36500004 in words is "thirty-six million, five hundred thousand, four".