36478125 has 36 divisors (see below), whose sum is σ = 65909844. Its totient is φ = 19440000.

The previous prime is 36478121. The next prime is 36478133. The reversal of 36478125 is 52187463.

36478125 is a `hidden beast` number, since 3 + 647 + 8 + 1 + 2 + 5 = 666.

36478125 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 6 ways, for example, as 17867529 + 18610596 = 4227^2 + 4314^2 .

It is not a de Polignac number, because 36478125 - 2² = 36478121 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36478125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36478121) 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 35 ways as a sum of consecutive naturals, for example, 27477 + ... + 28773.

It is an arithmetic number, because the mean of its divisors is an integer number (1830829).

Almost surely, 2^36478125 is an apocalyptic number.

It is an amenable number.

36478125 is a deficient number, since it is larger than the sum of its proper divisors (29431719).

36478125 is an equidigital number, since it uses as much as digits as its factorization.

36478125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1328 (or 1305 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 36478125 is about 6039.7123275865. The cubic root of 36478125 is about 331.6480914602.

The spelling of 36478125 in words is "thirty-six million, four hundred seventy-eight thousand, one hundred twenty-five".