36994015 has 4 divisors (see below), whose sum is σ = 44392824. Its totient is φ = 29595208.

The previous prime is 36993961. The next prime is 36994019. The reversal of 36994015 is 51049963.

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 36994015 - 2¹¹ = 36991967 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a nialpdrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36994019) 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 3 ways as a sum of consecutive naturals, for example, 3699397 + ... + 3699406.

It is an arithmetic number, because the mean of its divisors is an integer number (11098206).

Almost surely, 2^36994015 is an apocalyptic number.

36994015 is a deficient number, since it is larger than the sum of its proper divisors (7398809).

36994015 is an equidigital number, since it uses as much as digits as its factorization.

36994015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7398808.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 36994015 is about 6082.2705464325. The cubic root of 36994015 is about 333.2042172158.

The spelling of 36994015 in words is "thirty-six million, nine hundred ninety-four thousand, fifteen".