19514996 has 24 divisors (see below), whose sum is σ = 35433216. Its totient is φ = 9394560.

The previous prime is 19514983. The next prime is 19515007. The reversal of 19514996 is 69941591.

19514996 is nontrivially palindromic in base 5.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41555 + ... + 42021.

It is an arithmetic number, because the mean of its divisors is an integer number (1476384).

Almost surely, 2^19514996 is an apocalyptic number.

It is an amenable number.

19514996 is a deficient number, since it is larger than the sum of its proper divisors (15918220).

19514996 is a wasteful number, since it uses less digits than its factorization.

19514996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 839 (or 837 counting only the distinct ones).

The product of its digits is 87480, while the sum is 44.

The square root of 19514996 is about 4417.5780694856. The cubic root of 19514996 is about 269.2296100672.

The spelling of 19514996 in words is "nineteen million, five hundred fourteen thousand, nine hundred ninety-six".