36043047 has 12 divisors (see below), whose sum is σ = 54326064. Its totient is φ = 22983840.

The previous prime is 36043013. The next prime is 36043061. The reversal of 36043047 is 74034063.

It is not a de Polignac number, because 36043047 - 2¹¹ = 36040999 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 36043047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36043087) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86854 + ... + 87267.

It is an arithmetic number, because the mean of its divisors is an integer number (4527172).

Almost surely, 2^36043047 is an apocalyptic number.

36043047 is a deficient number, since it is larger than the sum of its proper divisors (18283017).

36043047 is a wasteful number, since it uses less digits than its factorization.

36043047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174150 (or 174147 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 36043047 is about 6003.5861782771. The cubic root of 36043047 is about 330.3242817839.

The spelling of 36043047 in words is "thirty-six million, forty-three thousand, forty-seven".