36797213 has 8 divisors (see below), whose sum is σ = 38315256. Its totient is φ = 35308800.

The previous prime is 36797177. The next prime is 36797227. The reversal of 36797213 is 31279763.

It can be written as a sum of positive squares in 4 ways, for example, as 158404 + 36638809 = 398^2 + 6053^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 36797213 - 2⁶ = 36797149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36793213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4856 + ... + 9857.

It is an arithmetic number, because the mean of its divisors is an integer number (4789407).

Almost surely, 2^36797213 is an apocalyptic number.

It is an amenable number.

36797213 is a deficient number, since it is larger than the sum of its proper divisors (1518043).

36797213 is a wasteful number, since it uses less digits than its factorization.

36797213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14815.

The product of its digits is 47628, while the sum is 38.

The square root of 36797213 is about 6066.0706392194. The cubic root of 36797213 is about 332.6123026912.

The spelling of 36797213 in words is "thirty-six million, seven hundred ninety-seven thousand, two hundred thirteen".