36049866 has 16 divisors (see below), whose sum is σ = 72162144. Its totient is φ = 12006224.

The previous prime is 36049861. The next prime is 36049883. The reversal of 36049866 is 66894063.

It is not an unprimeable number, because it can be changed into a prime (36049861) 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 7 ways as a sum of consecutive naturals, for example, 8665 + ... + 12131.

It is an arithmetic number, because the mean of its divisors is an integer number (4510134).

Almost surely, 2^36049866 is an apocalyptic number.

36049866 is an abundant number, since it is smaller than the sum of its proper divisors (36112278).

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

36049866 is a wasteful number, since it uses less digits than its factorization.

36049866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5205.

The product of its (nonzero) digits is 186624, while the sum is 42.

The square root of 36049866 is about 6004.1540619808. The cubic root of 36049866 is about 330.3451118693.

The spelling of 36049866 in words is "thirty-six million, forty-nine thousand, eight hundred sixty-six".