36550994 has 4 divisors (see below), whose sum is σ = 54826494. Its totient is φ = 18275496.

The previous prime is 36550963. The next prime is 36550999. The reversal of 36550994 is 49905563.

36550994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 36445369 + 105625 = 6037^2 + 325^2 .

It is not an unprimeable number, because it can be changed into a prime (36550999) 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 as a sum of consecutive naturals, namely, 9137747 + ... + 9137750.

Almost surely, 2^36550994 is an apocalyptic number.

36550994 is a deficient number, since it is larger than the sum of its proper divisors (18275500).

36550994 is a wasteful number, since it uses less digits than its factorization.

36550994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18275499.

The product of its (nonzero) digits is 145800, while the sum is 41.

The square root of 36550994 is about 6045.7418072557. The cubic root of 36550994 is about 331.8687788871.

The spelling of 36550994 in words is "thirty-six million, five hundred fifty thousand, nine hundred ninety-four".