36804285 has 48 divisors (see below), whose sum is σ = 75279360. Its totient is φ = 16277760.

The previous prime is 36804253. The next prime is 36804329. The reversal of 36804285 is 58240863.

It is not a de Polignac number, because 36804285 - 2⁵ = 36804253 is a prime.

It is a super-2 number, since 2×36804285² = 2709110788722450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7881 + ... + 11649.

It is an arithmetic number, because the mean of its divisors is an integer number (1568320).

Almost surely, 2^36804285 is an apocalyptic number.

36804285 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

36804285 is an abundant number, since it is smaller than the sum of its proper divisors (38475075).

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

36804285 is a wasteful number, since it uses less digits than its factorization.

36804285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3818 (or 3815 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 36804285 is about 6066.6535256268. The cubic root of 36804285 is about 332.6336094093.

It can be divided in two parts, 3 and 6804285, that multiplied together give a triangular number (20412855 = T₆₃₈₉).

The spelling of 36804285 in words is "thirty-six million, eight hundred four thousand, two hundred eighty-five".