36254689 has 4 divisors (see below), whose sum is σ = 36291220. Its totient is φ = 36218160.

The previous prime is 36254681. The next prime is 36254737. The reversal of 36254689 is 98645263.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 98645263 = 103 ⋅957721.

It can be written as a sum of positive squares in 2 ways, for example, as 11424400 + 24830289 = 3380^2 + 4983^2 .

It is a cyclic number.

It is not a de Polignac number, because 36254689 - 2³ = 36254681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36254681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16734 + ... + 18775.

It is an arithmetic number, because the mean of its divisors is an integer number (9072805).

Almost surely, 2^36254689 is an apocalyptic number.

It is an amenable number.

36254689 is a deficient number, since it is larger than the sum of its proper divisors (36531).

36254689 is a wasteful number, since it uses less digits than its factorization.

36254689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36530.

The product of its digits is 311040, while the sum is 43.

The square root of 36254689 is about 6021.1866770596. The cubic root of 36254689 is about 330.9695666655.

The spelling of 36254689 in words is "thirty-six million, two hundred fifty-four thousand, six hundred eighty-nine".