36003128 has 32 divisors (see below), whose sum is σ = 78796800. Its totient is φ = 15100512.

The previous prime is 36003091. The next prime is 36003131. The reversal of 36003128 is 82130063.

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, 4208 + ... + 9471.

It is an arithmetic number, because the mean of its divisors is an integer number (2462400).

Almost surely, 2^36003128 is an apocalyptic number.

It is an amenable number.

36003128 is an abundant number, since it is smaller than the sum of its proper divisors (42793672).

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

36003128 is a wasteful number, since it uses less digits than its factorization.

36003128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13739 (or 13735 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 36003128 is about 6000.2606610047. The cubic root of 36003128 is about 330.2022879722.

The spelling of 36003128 in words is "thirty-six million, three thousand, one hundred twenty-eight".