36394574 has 4 divisors (see below), whose sum is σ = 54591864. Its totient is φ = 18197286.

The previous prime is 36394573. The next prime is 36394583. The reversal of 36394574 is 47549363.

36394574 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 is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36394571) 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, 9098642 + ... + 9098645.

It is an arithmetic number, because the mean of its divisors is an integer number (13647966).

Almost surely, 2^36394574 is an apocalyptic number.

36394574 is a deficient number, since it is larger than the sum of its proper divisors (18197290).

36394574 is a wasteful number, since it uses less digits than its factorization.

36394574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18197289.

The product of its digits is 272160, while the sum is 41.

The square root of 36394574 is about 6032.7915594690. The cubic root of 36394574 is about 331.3946910790.

The spelling of 36394574 in words is "thirty-six million, three hundred ninety-four thousand, five hundred seventy-four".