36546945 has 16 divisors (see below), whose sum is σ = 59579712. Its totient is φ = 19123520.

The previous prime is 36546943. The next prime is 36546971. The reversal of 36546945 is 54964563.

It is not a de Polignac number, because 36546945 - 2¹ = 36546943 is a prime.

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

It is a junction number, because it is equal to n+sod(n) for n = 36546897 and 36546906.

It is not an unprimeable number, because it can be changed into a prime (36546941) 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, 22191 + ... + 23780.

It is an arithmetic number, because the mean of its divisors is an integer number (3723732).

Almost surely, 2^36546945 is an apocalyptic number.

It is an amenable number.

36546945 is a deficient number, since it is larger than the sum of its proper divisors (23032767).

36546945 is a wasteful number, since it uses less digits than its factorization.

36546945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46032.

The product of its digits is 388800, while the sum is 42.

The square root of 36546945 is about 6045.4069341939. The cubic root of 36546945 is about 331.8565239873.

The spelling of 36546945 in words is "thirty-six million, five hundred forty-six thousand, nine hundred forty-five".