33273126 has 16 divisors (see below), whose sum is σ = 73940400. Its totient is φ = 11091024.

The previous prime is 33273089. The next prime is 33273139. The reversal of 33273126 is 62137233.

It is a super-3 number, since 3×33273126³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 33273126.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 308031 + ... + 308138.

It is an arithmetic number, because the mean of its divisors is an integer number (4621275).

Almost surely, 2^33273126 is an apocalyptic number.

33273126 is an abundant number, since it is smaller than the sum of its proper divisors (40667274).

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

33273126 is a wasteful number, since it uses less digits than its factorization.

33273126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616180 (or 616174 counting only the distinct ones).

The product of its digits is 4536, while the sum is 27.

The square root of 33273126 is about 5768.2862272949. The cubic root of 33273126 is about 321.6359129532.

The spelling of 33273126 in words is "thirty-three million, two hundred seventy-three thousand, one hundred twenty-six".