19714948 has 12 divisors (see below), whose sum is σ = 37637712. Its totient is φ = 8961320.

The previous prime is 19714943. The next prime is 19714957. The reversal of 19714948 is 84941791.

It is not an unprimeable number, because it can be changed into a prime (19714943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223990 + ... + 224077.

It is an arithmetic number, because the mean of its divisors is an integer number (3136476).

Almost surely, 2^19714948 is an apocalyptic number.

It is an amenable number.

19714948 is a deficient number, since it is larger than the sum of its proper divisors (17922764).

19714948 is a wasteful number, since it uses less digits than its factorization.

19714948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448082 (or 448080 counting only the distinct ones).

The product of its digits is 72576, while the sum is 43.

The square root of 19714948 is about 4440.1517992069. The cubic root of 19714948 is about 270.1460024250.

The spelling of 19714948 in words is "nineteen million, seven hundred fourteen thousand, nine hundred forty-eight".