36785481 has 16 divisors (see below), whose sum is σ = 49939200. Its totient is φ = 24081408.

The previous prime is 36785477. The next prime is 36785491. The reversal of 36785481 is 18458763.

It is not a de Polignac number, because 36785481 - 2² = 36785477 is a prime.

It is a super-2 number, since 2×36785481² = 2706343224802722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (36785401) by changing a digit.

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, 63465 + ... + 64041.

It is an arithmetic number, because the mean of its divisors is an integer number (3121200).

Almost surely, 2^36785481 is an apocalyptic number.

It is an amenable number.

36785481 is a deficient number, since it is larger than the sum of its proper divisors (13153719).

36785481 is a wasteful number, since it uses less digits than its factorization.

36785481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928.

The product of its digits is 161280, while the sum is 42.

The square root of 36785481 is about 6065.1035440461. The cubic root of 36785481 is about 332.5769501740.

The spelling of 36785481 in words is "thirty-six million, seven hundred eighty-five thousand, four hundred eighty-one".