36974223 has 24 divisors (see below), whose sum is σ = 62746320. Its totient is φ = 20684160.

The previous prime is 36974213. The next prime is 36974239. The reversal of 36974223 is 32247963.

It is a happy number.

36974223 is a `hidden beast` number, since 369 + 74 + 223 = 666.

36974223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 36974223 - 2⁴ = 36974207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36974213) 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 in 23 ways as a sum of consecutive naturals, for example, 13078 + ... + 15651.

It is an arithmetic number, because the mean of its divisors is an integer number (2614430).

Almost surely, 2^36974223 is an apocalyptic number.

36974223 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

36974223 is a deficient number, since it is larger than the sum of its proper divisors (25772097).

36974223 is a wasteful number, since it uses less digits than its factorization.

36974223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28759 (or 28756 counting only the distinct ones).

The product of its digits is 54432, while the sum is 36.

The square root of 36974223 is about 6080.6433047828. The cubic root of 36974223 is about 333.1447845904.

The spelling of 36974223 in words is "thirty-six million, nine hundred seventy-four thousand, two hundred twenty-three".