16748620 has 24 divisors (see below), whose sum is σ = 40197024. Its totient is φ = 5742336.

The previous prime is 16748617. The next prime is 16748647. The reversal of 16748620 is 2684761.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59677 + ... + 59956.

It is an arithmetic number, because the mean of its divisors is an integer number (1674876).

Almost surely, 2^16748620 is an apocalyptic number.

16748620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16748620 is an abundant number, since it is smaller than the sum of its proper divisors (23448404).

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

16748620 is a wasteful number, since it uses less digits than its factorization.

16748620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119649 (or 119647 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 16748620 is about 4092.5077886303. The cubic root of 16748620 is about 255.8544705085.

The spelling of 16748620 in words is "sixteen million, seven hundred forty-eight thousand, six hundred twenty".