36645468 has 12 divisors (see below), whose sum is σ = 85506120. Its totient is φ = 12215152.

The previous prime is 36645461. The next prime is 36645487. The reversal of 36645468 is 86454663.

36645468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36645461) 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 3 ways as a sum of consecutive naturals, for example, 1526883 + ... + 1526906.

It is an arithmetic number, because the mean of its divisors is an integer number (7125510).

Almost surely, 2^36645468 is an apocalyptic number.

It is an amenable number.

36645468 is an abundant number, since it is smaller than the sum of its proper divisors (48860652).

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

36645468 is a wasteful number, since it uses less digits than its factorization.

36645468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3053796 (or 3053794 counting only the distinct ones).

The product of its digits is 414720, while the sum is 42.

The square root of 36645468 is about 6053.5500328320. The cubic root of 36645468 is about 332.1544619238.

The spelling of 36645468 in words is "thirty-six million, six hundred forty-five thousand, four hundred sixty-eight".