19676223 has 16 divisors (see below), whose sum is σ = 33314560. Its totient is φ = 11243448.

The previous prime is 19676213. The next prime is 19676231. The reversal of 19676223 is 32267691.

It is not a de Polignac number, because 19676223 - 2⁴ = 19676207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19676203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51865 + ... + 52242.

It is an arithmetic number, because the mean of its divisors is an integer number (2082160).

Almost surely, 2^19676223 is an apocalyptic number.

19676223 is a deficient number, since it is larger than the sum of its proper divisors (13638337).

19676223 is a wasteful number, since it uses less digits than its factorization.

19676223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104123 (or 104117 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 19676223 is about 4435.7888813603. The cubic root of 19676223 is about 269.9690087886.

The spelling of 19676223 in words is "nineteen million, six hundred seventy-six thousand, two hundred twenty-three".