36234561 has 8 divisors (see below), whose sum is σ = 52704864. Its totient is φ = 21960320.

The previous prime is 36234553. The next prime is 36234589. The reversal of 36234561 is 16543263.

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 36234561 - 2³ = 36234553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36234461) 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, 548976 + ... + 549041.

It is an arithmetic number, because the mean of its divisors is an integer number (6588108).

Almost surely, 2^36234561 is an apocalyptic number.

It is an amenable number.

36234561 is a deficient number, since it is larger than the sum of its proper divisors (16470303).

36234561 is a wasteful number, since it uses less digits than its factorization.

36234561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1098031.

The product of its digits is 12960, while the sum is 30.

The square root of 36234561 is about 6019.5150136867. The cubic root of 36234561 is about 330.9083057286.

The spelling of 36234561 in words is "thirty-six million, two hundred thirty-four thousand, five hundred sixty-one".