33136242 has 8 divisors (see below), whose sum is σ = 66272496. Its totient is φ = 11045412.

The previous prime is 33136231. The next prime is 33136253. The reversal of 33136242 is 24263133.

It is an interprime number because it is at equal distance from previous prime (33136231) and next prime (33136253).

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

33136242 is an admirable number.

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, 2761348 + ... + 2761359.

It is an arithmetic number, because the mean of its divisors is an integer number (8284062).

Almost surely, 2^33136242 is an apocalyptic number.

33136242 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.

33136242 is a wasteful number, since it uses less digits than its factorization.

33136242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5522712.

The product of its digits is 2592, while the sum is 24.

The square root of 33136242 is about 5756.4087763118. The cubic root of 33136242 is about 321.1942419643.

Adding to 33136242 its reverse (24263133), we get a palindrome (57399375).

The spelling of 33136242 in words is "thirty-three million, one hundred thirty-six thousand, two hundred forty-two".