36243143 has 8 divisors (see below), whose sum is σ = 36785280. Its totient is φ = 35704800.

The previous prime is 36243107. The next prime is 36243161. The reversal of 36243143 is 34134263.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 36243143 - 2⁶ = 36243079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36243173) 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 in 7 ways as a sum of consecutive naturals, for example, 22346 + ... + 23912.

It is an arithmetic number, because the mean of its divisors is an integer number (4598160).

Almost surely, 2^36243143 is an apocalyptic number.

36243143 is a deficient number, since it is larger than the sum of its proper divisors (542137).

36243143 is a wasteful number, since it uses less digits than its factorization.

36243143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1897.

The product of its digits is 5184, while the sum is 26.

The square root of 36243143 is about 6020.2278196095. The cubic root of 36243143 is about 330.9344284029.

The spelling of 36243143 in words is "thirty-six million, two hundred forty-three thousand, one hundred forty-three".