19096893 has 6 divisors (see below), whose sum is σ = 27584414. Its totient is φ = 12731256.

The previous prime is 19096879. The next prime is 19096901. The reversal of 19096893 is 39869091.

It can be written as a sum of positive squares in only one way, i.e., 13816089 + 5280804 = 3717^2 + 2298^2 .

It is not a de Polignac number, because 19096893 - 2¹² = 19092797 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19096813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1060930 + ... + 1060947.

Almost surely, 2^19096893 is an apocalyptic number.

It is an amenable number.

19096893 is a deficient number, since it is larger than the sum of its proper divisors (8487521).

19096893 is a wasteful number, since it uses less digits than its factorization.

19096893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2121883 (or 2121880 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 45.

The square root of 19096893 is about 4369.9991990846. Note that the first 3 decimals coincide. The cubic root of 19096893 is about 267.2929915031.

The spelling of 19096893 in words is "nineteen million, ninety-six thousand, eight hundred ninety-three".