36028047 has 32 divisors (see below), whose sum is σ = 56689920. Its totient is φ = 20113920.

The previous prime is 36028021. The next prime is 36028081. The reversal of 36028047 is 74082063.

It is not a de Polignac number, because 36028047 - 2⁷ = 36027919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36028007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22423 + ... + 23975.

It is an arithmetic number, because the mean of its divisors is an integer number (1771560).

Almost surely, 2^36028047 is an apocalyptic number.

36028047 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

36028047 is a deficient number, since it is larger than the sum of its proper divisors (20661873).

36028047 is a wasteful number, since it uses less digits than its factorization.

36028047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1623.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 36028047 is about 6002.3367949491. The cubic root of 36028047 is about 330.2784518468.

The spelling of 36028047 in words is "thirty-six million, twenty-eight thousand, forty-seven".