16933156 has 12 divisors (see below), whose sum is σ = 31376268. Its totient is φ = 7968512.

The previous prime is 16933141. The next prime is 16933157. The reversal of 16933156 is 65133961.

It can be written as a sum of positive squares in 2 ways, for example, as 15872256 + 1060900 = 3984^2 + 1030^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (16933157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124441 + ... + 124576.

It is an arithmetic number, because the mean of its divisors is an integer number (2614689).

Almost surely, 2^16933156 is an apocalyptic number.

It is an amenable number.

16933156 is a deficient number, since it is larger than the sum of its proper divisors (14443112).

16933156 is a wasteful number, since it uses less digits than its factorization.

16933156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249038 (or 249036 counting only the distinct ones).

The product of its digits is 14580, while the sum is 34.

The square root of 16933156 is about 4114.9916160303. The cubic root of 16933156 is about 256.7907070844.

It can be divided in two parts, 16 and 933156, that multiplied together give a square (14930496 = 3864²).

The spelling of 16933156 in words is "sixteen million, nine hundred thirty-three thousand, one hundred fifty-six".