36204289 has 9 divisors (see below), whose sum is σ = 39867681. Its totient is φ = 32852820.

The previous prime is 36204283. The next prime is 36204299. The reversal of 36204289 is 98240263.

The square root of 36204289 is 6017.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 36204289 - 2³ = 36204281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36204281) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 65914 + ... + 66460.

Almost surely, 2^36204289 is an apocalyptic number.

36204289 is the 6017-th square number.

36204289 is the 3009-th centered octagonal number.

It is an amenable number.

36204289 is a deficient number, since it is larger than the sum of its proper divisors (3663392).

36204289 is an frugal number, since it uses more digits than its factorization.

36204289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1116 (or 558 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The cubic root of 36204289 is about 330.8161281052.

Multiplying 36204289 by its product of nonzero digits (20736), we get a square (750732136704 = 866448²).

The spelling of 36204289 in words is "thirty-six million, two hundred four thousand, two hundred eighty-nine".