36243423 has 16 divisors (see below), whose sum is σ = 56029440. Its totient is φ = 23111352.

The previous prime is 36243421. The next prime is 36243443. The reversal of 36243423 is 32434263.

It is a happy number.

36243423 is a `hidden beast` number, since 3 + 624 + 34 + 2 + 3 = 666.

It is not a de Polignac number, because 36243423 - 2¹ = 36243421 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36243421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28561 + ... + 29802.

It is an arithmetic number, because the mean of its divisors is an integer number (3501840).

Almost surely, 2^36243423 is an apocalyptic number.

36243423 is a deficient number, since it is larger than the sum of its proper divisors (19786017).

36243423 is a wasteful number, since it uses less digits than its factorization.

36243423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58395 (or 58389 counting only the distinct ones).

The product of its digits is 10368, while the sum is 27.

The square root of 36243423 is about 6020.2510744985. The cubic root of 36243423 is about 330.9352806230.

Adding to 36243423 its reverse (32434263), we get a palindrome (68677686).

It can be divided in two parts, 3 and 6243423, that added together give a palindrome (6243426).

The spelling of 36243423 in words is "thirty-six million, two hundred forty-three thousand, four hundred twenty-three".