33244150 has 48 divisors (see below), whose sum is σ = 64884240. Its totient is φ = 12656000.

The previous prime is 33244147. The next prime is 33244157. The reversal of 33244150 is 5144233.

It is a super-2 number, since 2×33244150² = 2210347018445000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33244157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 146337 + ... + 146563.

It is an arithmetic number, because the mean of its divisors is an integer number (1351755).

Almost surely, 2^33244150 is an apocalyptic number.

33244150 is a deficient number, since it is larger than the sum of its proper divisors (31640090).

33244150 is a wasteful number, since it uses less digits than its factorization.

33244150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369 (or 364 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 33244150 is about 5765.7740156895. The cubic root of 33244150 is about 321.5425199760.

Adding to 33244150 its reverse (5144233), we get a palindrome (38388383).

The spelling of 33244150 in words is "thirty-three million, two hundred forty-four thousand, one hundred fifty".