36688242 has 8 divisors (see below), whose sum is σ = 73376496. Its totient is φ = 12229412.

The previous prime is 36688229. The next prime is 36688271. The reversal of 36688242 is 24288663.

It is a sphenic number, since it is the product of 3 distinct primes.

36688242 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 36688242.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3057348 + ... + 3057359.

It is an arithmetic number, because the mean of its divisors is an integer number (9172062).

Almost surely, 2^36688242 is an apocalyptic number.

36688242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36688242 is a wasteful number, since it uses less digits than its factorization.

36688242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6114712.

The product of its digits is 110592, while the sum is 39.

The square root of 36688242 is about 6057.0819707182. The cubic root of 36688242 is about 332.2836461625.

The spelling of 36688242 in words is "thirty-six million, six hundred eighty-eight thousand, two hundred forty-two".