36498213 has 6 divisors (see below), whose sum is σ = 52719654. Its totient is φ = 24332136.

The previous prime is 36498173. The next prime is 36498223. The reversal of 36498213 is 31289463.

36498213 is a `hidden beast` number, since 3 + 649 + 8 + 2 + 1 + 3 = 666.

36498213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 36397089 + 101124 = 6033^2 + 318^2 .

It is not a de Polignac number, because 36498213 - 2⁹ = 36497701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36498223) 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 5 ways as a sum of consecutive naturals, for example, 2027670 + ... + 2027687.

It is an arithmetic number, because the mean of its divisors is an integer number (8786609).

Almost surely, 2^36498213 is an apocalyptic number.

It is an amenable number.

36498213 is a deficient number, since it is larger than the sum of its proper divisors (16221441).

36498213 is a wasteful number, since it uses less digits than its factorization.

36498213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4055363 (or 4055360 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 36498213 is about 6041.3750918148. The cubic root of 36498213 is about 331.7089582977.

The spelling of 36498213 in words is "thirty-six million, four hundred ninety-eight thousand, two hundred thirteen".