16675722 has 24 divisors (see below), whose sum is σ = 41292576. Its totient is φ = 4764456.

The previous prime is 16675721. The next prime is 16675727. The reversal of 16675722 is 22757661.

It is not an unprimeable number, because it can be changed into a prime (16675721) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66048 + ... + 66299.

It is an arithmetic number, because the mean of its divisors is an integer number (1720524).

Almost surely, 2^16675722 is an apocalyptic number.

16675722 is an abundant number, since it is smaller than the sum of its proper divisors (24616854).

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

16675722 is a wasteful number, since it uses less digits than its factorization.

16675722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132362 (or 132359 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The square root of 16675722 is about 4083.5918013435. The cubic root of 16675722 is about 255.4827303378.

The spelling of 16675722 in words is "sixteen million, six hundred seventy-five thousand, seven hundred twenty-two".