36879547 has 4 divisors (see below), whose sum is σ = 37430056. Its totient is φ = 36329040.

The previous prime is 36879533. The next prime is 36879587. The reversal of 36879547 is 74597863.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 36879547 - 2¹⁵ = 36846779 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 36879547.

It is not an unprimeable number, because it can be changed into a prime (36879587) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275154 + ... + 275287.

It is an arithmetic number, because the mean of its divisors is an integer number (9357514).

Almost surely, 2^36879547 is an apocalyptic number.

36879547 is a deficient number, since it is larger than the sum of its proper divisors (550509).

36879547 is an equidigital number, since it uses as much as digits as its factorization.

36879547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550508.

The product of its digits is 1270080, while the sum is 49.

The square root of 36879547 is about 6072.8532832599. The cubic root of 36879547 is about 332.8601919517.

The spelling of 36879547 in words is "thirty-six million, eight hundred seventy-nine thousand, five hundred forty-seven".