36216193 has 6 divisors (see below), whose sum is σ = 39216534. Its totient is φ = 33430176.

The previous prime is 36216151. The next prime is 36216197. The reversal of 36216193 is 39161263.

It can be written as a sum of positive squares in 3 ways, for example, as 419904 + 35796289 = 648^2 + 5983^2 .

It is a de Polignac number, because none of the positive numbers 2^k-36216193 is a prime.

It is a super-2 number, since 2×36216193² = 2623225270826498, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36216197) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 106980 + ... + 107317.

It is an arithmetic number, because the mean of its divisors is an integer number (6536089).

Almost surely, 2^36216193 is an apocalyptic number.

It is an amenable number.

36216193 is a deficient number, since it is larger than the sum of its proper divisors (3000341).

36216193 is a wasteful number, since it uses less digits than its factorization.

36216193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214323 (or 214310 counting only the distinct ones).

The product of its digits is 5832, while the sum is 31.

The square root of 36216193 is about 6017.9891159755. The cubic root of 36216193 is about 330.8523816704.

The spelling of 36216193 in words is "thirty-six million, two hundred sixteen thousand, one hundred ninety-three".