19882314 has 32 divisors (see below), whose sum is σ = 45023040. Its totient is φ = 6501456.

The previous prime is 19882273. The next prime is 19882337. The reversal of 19882314 is 41328891.

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, 612 + ... + 6335.

It is an arithmetic number, because the mean of its divisors is an integer number (1406970).

Almost surely, 2^19882314 is an apocalyptic number.

19882314 is an abundant number, since it is smaller than the sum of its proper divisors (25140726).

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

19882314 is a wasteful number, since it uses less digits than its factorization.

19882314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7011 (or 7005 counting only the distinct ones).

The product of its digits is 13824, while the sum is 36.

The square root of 19882314 is about 4458.9588470853. The cubic root of 19882314 is about 270.9082990164.

The spelling of 19882314 in words is "nineteen million, eight hundred eighty-two thousand, three hundred fourteen".