20703414 has 8 divisors (see below), whose sum is σ = 41406840. Its totient is φ = 6901136.

The previous prime is 20703391. The next prime is 20703421. The reversal of 20703414 is 41430702.

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

20703414 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1725279 + ... + 1725290.

It is an arithmetic number, because the mean of its divisors is an integer number (5175855).

Almost surely, 2^20703414 is an apocalyptic number.

20703414 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.

20703414 is a wasteful number, since it uses less digits than its factorization.

20703414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3450574.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 20703414 is about 4550.1004384519. The cubic root of 20703414 is about 274.5874320443.

The spelling of 20703414 in words is "twenty million, seven hundred three thousand, four hundred fourteen".