36667951 has 2 divisors, whose sum is σ = 36667952. Its totient is φ = 36667950.

The previous prime is 36667931. The next prime is 36667979. The reversal of 36667951 is 15976663.

36667951 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36667951 - 2¹⁹ = 36143663 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36667898 and 36667907.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36667921) 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 as a sum of consecutive naturals, namely, 18333975 + 18333976.

It is an arithmetic number, because the mean of its divisors is an integer number (18333976).

Almost surely, 2^36667951 is an apocalyptic number.

36667951 is a deficient number, since it is larger than the sum of its proper divisors (1).

36667951 is an equidigital number, since it uses as much as digits as its factorization.

36667951 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 204120, while the sum is 43.

The square root of 36667951 is about 6055.4067576010. The cubic root of 36667951 is about 332.2223766616. Note that the first 3 decimals are identical.

The spelling of 36667951 in words is "thirty-six million, six hundred sixty-seven thousand, nine hundred fifty-one".