36627987 has 16 divisors (see below), whose sum is σ = 53482752. Its totient is φ = 22113120.

The previous prime is 36627971. The next prime is 36627989. The reversal of 36627987 is 78972663.

36627987 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 36627987 - 2⁴ = 36627971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36627989) 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 15 ways as a sum of consecutive naturals, for example, 7138 + ... + 11144.

It is an arithmetic number, because the mean of its divisors is an integer number (3342672).

Almost surely, 2^36627987 is an apocalyptic number.

36627987 is a deficient number, since it is larger than the sum of its proper divisors (16854765).

36627987 is a wasteful number, since it uses less digits than its factorization.

36627987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4298.

The product of its digits is 762048, while the sum is 48.

The square root of 36627987 is about 6052.1059970889. The cubic root of 36627987 is about 332.1016376048.

The spelling of 36627987 in words is "thirty-six million, six hundred twenty-seven thousand, nine hundred eighty-seven".