36780143 has 8 divisors (see below), whose sum is σ = 38818800. Its totient is φ = 34751808.

The previous prime is 36780103. The next prime is 36780193. The reversal of 36780143 is 34108763.

36780143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36780143 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 (36780103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5405 + ... + 10137.

It is an arithmetic number, because the mean of its divisors is an integer number (4852350).

Almost surely, 2^36780143 is an apocalyptic number.

36780143 is a deficient number, since it is larger than the sum of its proper divisors (2038657).

36780143 is a wasteful number, since it uses less digits than its factorization.

36780143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5161.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 36780143 is about 6064.6634696412. The cubic root of 36780143 is about 332.5608624714.

The spelling of 36780143 in words is "thirty-six million, seven hundred eighty thousand, one hundred forty-three".