16775234 has 32 divisors (see below), whose sum is σ = 30551040. Its totient is φ = 6752592.

The previous prime is 16775221. The next prime is 16775237. The reversal of 16775234 is 43257761.

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 16775194 and 16775203.

It is not an unprimeable number, because it can be changed into a prime (16775237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18557 + ... + 19439.

It is an arithmetic number, because the mean of its divisors is an integer number (954720).

Almost surely, 2^16775234 is an apocalyptic number.

16775234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

16775234 is a deficient number, since it is larger than the sum of its proper divisors (13775806).

16775234 is a wasteful number, since it uses less digits than its factorization.

16775234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 974.

The product of its digits is 35280, while the sum is 35.

The square root of 16775234 is about 4095.7580494946. The cubic root of 16775234 is about 255.9899186297.

The spelling of 16775234 in words is "sixteen million, seven hundred seventy-five thousand, two hundred thirty-four".