36001008 has 30 divisors (see below), whose sum is σ = 100753224. Its totient is φ = 12000288.

The previous prime is 36000989. The next prime is 36001039. The reversal of 36001008 is 80010063.

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

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 124860 + ... + 125147.

Almost surely, 2^36001008 is an apocalyptic number.

It is an amenable number.

36001008 is an abundant number, since it is smaller than the sum of its proper divisors (64752216).

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

36001008 is a wasteful number, since it uses less digits than its factorization.

36001008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250021 (or 250012 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 36001008 is about 6000.0839994120. The cubic root of 36001008 is about 330.1958066595.

The spelling of 36001008 in words is "thirty-six million, one thousand, eight".