36404543 has 8 divisors (see below), whose sum is σ = 42132480. Its totient is φ = 30808440.

The previous prime is 36404521. The next prime is 36404549. The reversal of 36404543 is 34540463.

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 36404543 - 2²⁴ = 19627327 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 (36404549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32363 + ... + 33468.

It is an arithmetic number, because the mean of its divisors is an integer number (5266560).

Almost surely, 2^36404543 is an apocalyptic number.

36404543 is a deficient number, since it is larger than the sum of its proper divisors (5727937).

36404543 is an equidigital number, since it uses as much as digits as its factorization.

36404543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65917.

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 36404543 is about 6033.6177373115. The cubic root of 36404543 is about 331.4249462491.

The spelling of 36404543 in words is "thirty-six million, four hundred four thousand, five hundred forty-three".