36563775 has 24 divisors (see below), whose sum is σ = 61484160. Its totient is φ = 19167840.

The previous prime is 36563713. The next prime is 36563777. The reversal of 36563775 is 57736563.

It is not a de Polignac number, because 36563775 - 2¹⁶ = 36498239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36563777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 294 + ... + 8556.

It is an arithmetic number, because the mean of its divisors is an integer number (2561840).

Almost surely, 2^36563775 is an apocalyptic number.

36563775 is a deficient number, since it is larger than the sum of its proper divisors (24920385).

36563775 is a wasteful number, since it uses less digits than its factorization.

36563775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8335 (or 8330 counting only the distinct ones).

The product of its digits is 396900, while the sum is 42.

The square root of 36563775 is about 6046.7987398292. The cubic root of 36563775 is about 331.9074565453.

The spelling of 36563775 in words is "thirty-six million, five hundred sixty-three thousand, seven hundred seventy-five".