36506004 has 24 divisors (see below), whose sum is σ = 90191808. Its totient is φ = 11452800.

The previous prime is 36505967. The next prime is 36506017. The reversal of 36506004 is 40060563.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89272 + ... + 89679.

It is an arithmetic number, because the mean of its divisors is an integer number (3757992).

Almost surely, 2^36506004 is an apocalyptic number.

36506004 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

36506004 is an abundant number, since it is smaller than the sum of its proper divisors (53685804).

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

36506004 is a wasteful number, since it uses less digits than its factorization.

36506004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178975 (or 178973 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 36506004 is about 6042.0198609405. The cubic root of 36506004 is about 331.7325590936.

Adding to 36506004 its reverse (40060563), we get a palindrome (76566567).

The spelling of 36506004 in words is "thirty-six million, five hundred six thousand, four".