16122650 has 24 divisors (see below), whose sum is σ = 30236160. Its totient is φ = 6395760.

The previous prime is 16122649. The next prime is 16122703. The reversal of 16122650 is 5622161.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5081 + ... + 7619.

It is an arithmetic number, because the mean of its divisors is an integer number (1259840).

Almost surely, 2^16122650 is an apocalyptic number.

16122650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16122650 is a deficient number, since it is larger than the sum of its proper divisors (14113510).

16122650 is a wasteful number, since it uses less digits than its factorization.

16122650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2678 (or 2673 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 16122650 is about 4015.3019811715. The cubic root of 16122650 is about 252.6264438756.

The spelling of 16122650 in words is "sixteen million, one hundred twenty-two thousand, six hundred fifty".