16122930 has 32 divisors (see below), whose sum is σ = 39355200. Its totient is φ = 4226112.

The previous prime is 16122929. The next prime is 16122941. The reversal of 16122930 is 3922161.

It is a self number, because there is not a number n which added to its sum of digits gives 16122930.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2785 + ... + 6324.

It is an arithmetic number, because the mean of its divisors is an integer number (1229850).

Almost surely, 2^16122930 is an apocalyptic number.

16122930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16122930 is an abundant number, since it is smaller than the sum of its proper divisors (23232270).

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

16122930 is a wasteful number, since it uses less digits than its factorization.

16122930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9178.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 16122930 is about 4015.3368476381. The cubic root of 16122930 is about 252.6279063108.

The spelling of 16122930 in words is "sixteen million, one hundred twenty-two thousand, nine hundred thirty".