16133933 has 8 divisors (see below), whose sum is σ = 16414080. Its totient is φ = 15855840.

The previous prime is 16133911. The next prime is 16133939. The reversal of 16133933 is 33933161.

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

It is a cyclic number.

It is not a de Polignac number, because 16133933 - 2¹⁸ = 15871789 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16133896 and 16133905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16133939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25841 + ... + 26457.

It is an arithmetic number, because the mean of its divisors is an integer number (2051760).

Almost surely, 2^16133933 is an apocalyptic number.

It is an amenable number.

16133933 is a deficient number, since it is larger than the sum of its proper divisors (280147).

16133933 is an equidigital number, since it uses as much as digits as its factorization.

16133933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1027.

The product of its digits is 4374, while the sum is 29.

The square root of 16133933 is about 4016.7067356231. The cubic root of 16133933 is about 252.6853613923.

The spelling of 16133933 in words is "sixteen million, one hundred thirty-three thousand, nine hundred thirty-three".