36266731 has 2 divisors, whose sum is σ = 36266732. Its totient is φ = 36266730.

The previous prime is 36266723. The next prime is 36266743. The reversal of 36266731 is 13766263.

36266731 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 36266731 - 2³ = 36266723 is a prime.

It is a super-2 number, since 2×36266731² = 2630551554852722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (36266761) 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, 18133365 + 18133366.

It is an arithmetic number, because the mean of its divisors is an integer number (18133366).

Almost surely, 2^36266731 is an apocalyptic number.

36266731 is a deficient number, since it is larger than the sum of its proper divisors (1).

36266731 is an equidigital number, since it uses as much as digits as its factorization.

36266731 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 34.

The square root of 36266731 is about 6022.1865630351. The cubic root of 36266731 is about 331.0062064717.

The spelling of 36266731 in words is "thirty-six million, two hundred sixty-six thousand, seven hundred thirty-one".