19160214 has 12 divisors (see below), whose sum is σ = 38341884. Its totient is φ = 6383164.

The previous prime is 19160209. The next prime is 19160221. The reversal of 19160214 is 41206191.

It is a super-2 number, since 2×19160214² = 734227601051592, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 9829 + ... + 11615.

It is an arithmetic number, because the mean of its divisors is an integer number (3195157).

Almost surely, 2^19160214 is an apocalyptic number.

19160214 is an abundant number, since it is smaller than the sum of its proper divisors (19181670).

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

19160214 is an frugal number, since it uses more digits than its factorization.

19160214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3579 (or 1792 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 19160214 is about 4377.2381703535. The cubic root of 19160214 is about 267.5880933837.

Multiplying 19160214 by its sum of digits (24), we get a square (459845136 = 21444²).

The spelling of 19160214 in words is "nineteen million, one hundred sixty thousand, two hundred fourteen".