16939614 has 8 divisors (see below), whose sum is σ = 33879240. Its totient is φ = 5646536.

The previous prime is 16939613. The next prime is 16939627. The reversal of 16939614 is 41693961.

It is a sphenic number, since it is the product of 3 distinct primes.

16939614 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16939613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1411629 + ... + 1411640.

It is an arithmetic number, because the mean of its divisors is an integer number (4234905).

Almost surely, 2^16939614 is an apocalyptic number.

16939614 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

16939614 is a wasteful number, since it uses less digits than its factorization.

16939614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2823274.

The product of its digits is 34992, while the sum is 39.

The square root of 16939614 is about 4115.7762329845. The cubic root of 16939614 is about 256.8233480484.

The spelling of 16939614 in words is "sixteen million, nine hundred thirty-nine thousand, six hundred fourteen".