36219823 has 2 divisors, whose sum is σ = 36219824. Its totient is φ = 36219822.

The previous prime is 36219793. The next prime is 36219853. The reversal of 36219823 is 32891263.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (36219793) and next prime (36219853).

It is a cyclic number.

It is not a de Polignac number, because 36219823 - 2²⁵ = 2665391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36219853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18109911 + 18109912.

It is an arithmetic number, because the mean of its divisors is an integer number (18109912).

Almost surely, 2^36219823 is an apocalyptic number.

36219823 is a deficient number, since it is larger than the sum of its proper divisors (1).

36219823 is an equidigital number, since it uses as much as digits as its factorization.

36219823 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15552, while the sum is 34.

The square root of 36219823 is about 6018.2907041784. The cubic root of 36219823 is about 330.8634352344.

The spelling of 36219823 in words is "thirty-six million, two hundred nineteen thousand, eight hundred twenty-three".