36873825 has 12 divisors (see below), whose sum is σ = 60964848. Its totient is φ = 19666000.

The previous prime is 36873791. The next prime is 36873827. The reversal of 36873825 is 52837863.

It is not a de Polignac number, because 36873825 - 2⁸ = 36873569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36873827) 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 11 ways as a sum of consecutive naturals, for example, 245751 + ... + 245900.

It is an arithmetic number, because the mean of its divisors is an integer number (5080404).

Almost surely, 2^36873825 is an apocalyptic number.

It is an amenable number.

36873825 is a deficient number, since it is larger than the sum of its proper divisors (24091023).

36873825 is a wasteful number, since it uses less digits than its factorization.

36873825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491664 (or 491659 counting only the distinct ones).

The product of its digits is 241920, while the sum is 42.

The square root of 36873825 is about 6072.3821520059. The cubic root of 36873825 is about 332.8429762257.

The spelling of 36873825 in words is "thirty-six million, eight hundred seventy-three thousand, eight hundred twenty-five".