36021650 has 48 divisors (see below), whose sum is σ = 77405760. Its totient is φ = 12216000.

The previous prime is 36021641. The next prime is 36021653. The reversal of 36021650 is 5612063.

It is not an unprimeable number, because it can be changed into a prime (36021653) 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 23 ways as a sum of consecutive naturals, for example, 34841 + ... + 35859.

It is an arithmetic number, because the mean of its divisors is an integer number (1612620).

Almost surely, 2^36021650 is an apocalyptic number.

36021650 is an abundant number, since it is smaller than the sum of its proper divisors (41384110).

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

36021650 is a wasteful number, since it uses less digits than its factorization.

36021650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1139 (or 1134 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 36021650 is about 6001.8038954968. The cubic root of 36021650 is about 330.2589030369.

The spelling of 36021650 in words is "thirty-six million, twenty-one thousand, six hundred fifty".