36213427 has 2 divisors, whose sum is σ = 36213428. Its totient is φ = 36213426.

The previous prime is 36213403. The next prime is 36213467. The reversal of 36213427 is 72431263.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36213427 - 2¹⁹ = 35689139 is a prime.

It is a super-2 number, since 2×36213427² = 2622824590168658, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 36213395 and 36213404.

It is not a weakly prime, because it can be changed into another prime (36213467) 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 as a sum of consecutive naturals, namely, 18106713 + 18106714.

It is an arithmetic number, because the mean of its divisors is an integer number (18106714).

Almost surely, 2^36213427 is an apocalyptic number.

36213427 is a deficient number, since it is larger than the sum of its proper divisors (1).

36213427 is an equidigital number, since it uses as much as digits as its factorization.

36213427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 28.

The square root of 36213427 is about 6017.7593006035. The cubic root of 36213427 is about 330.8439585415.

The spelling of 36213427 in words is "thirty-six million, two hundred thirteen thousand, four hundred twenty-seven".