33240150 has 36 divisors (see below), whose sum is σ = 89306412. Its totient is φ = 8863920.

The previous prime is 33240149. The next prime is 33240191. The reversal of 33240150 is 5104233.

It is a super-2 number, since 2×33240150² = 2209815144045000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 36484 + ... + 37383.

Almost surely, 2^33240150 is an apocalyptic number.

33240150 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

33240150 is an abundant number, since it is smaller than the sum of its proper divisors (56066262).

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

33240150 is a wasteful number, since it uses less digits than its factorization.

33240150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73885 (or 73877 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 33240150 is about 5765.4271307510. The cubic root of 33240150 is about 321.5296232541.

Adding to 33240150 its reverse (5104233), we get a palindrome (38344383).

The spelling of 33240150 in words is "thirty-three million, two hundred forty thousand, one hundred fifty".