36315775 has 6 divisors (see below), whose sum is σ = 45031592. Its totient is φ = 29052600.

The previous prime is 36315767. The next prime is 36315841. The reversal of 36315775 is 57751363.

It is a happy number.

36315775 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 36315775 - 2³ = 36315767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 726291 + ... + 726340.

Almost surely, 2^36315775 is an apocalyptic number.

36315775 is a deficient number, since it is larger than the sum of its proper divisors (8715817).

36315775 is a wasteful number, since it uses less digits than its factorization.

36315775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1452641 (or 1452636 counting only the distinct ones).

The product of its digits is 66150, while the sum is 37.

The square root of 36315775 is about 6026.2571302592. The cubic root of 36315775 is about 331.1553473480.

The spelling of 36315775 in words is "thirty-six million, three hundred fifteen thousand, seven hundred seventy-five".