16768630 has 16 divisors (see below), whose sum is σ = 31959360. Its totient is φ = 6312832.

The previous prime is 16768627. The next prime is 16768639. The reversal of 16768630 is 3686761.

It is a self number, because there is not a number n which added to its sum of digits gives 16768630.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16768639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49150 + ... + 49489.

It is an arithmetic number, because the mean of its divisors is an integer number (1997460).

Almost surely, 2^16768630 is an apocalyptic number.

16768630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16768630 is a deficient number, since it is larger than the sum of its proper divisors (15190730).

16768630 is a wasteful number, since it uses less digits than its factorization.

16768630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98663.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 16768630 is about 4094.9517701678. The cubic root of 16768630 is about 255.9563218939.

The spelling of 16768630 in words is "sixteen million, seven hundred sixty-eight thousand, six hundred thirty".