36333945 has 24 divisors (see below), whose sum is σ = 63121032. Its totient is φ = 19334400.

The previous prime is 36333943. The next prime is 36333949. The reversal of 36333945 is 54933363.

36333945 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 45369 + 36288576 = 213^2 + 6024^2 .

It is not a de Polignac number, because 36333945 - 2¹ = 36333943 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36333943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33715 + ... + 34775.

It is an arithmetic number, because the mean of its divisors is an integer number (2630043).

Almost surely, 2^36333945 is an apocalyptic number.

It is an amenable number.

36333945 is a deficient number, since it is larger than the sum of its proper divisors (26787087).

36333945 is a wasteful number, since it uses less digits than its factorization.

36333945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1833 (or 1830 counting only the distinct ones).

The product of its digits is 87480, while the sum is 36.

The square root of 36333945 is about 6027.7645109941. The cubic root of 36333945 is about 331.2105675145.

The spelling of 36333945 in words is "thirty-six million, three hundred thirty-three thousand, nine hundred forty-five".