1096919 has 2 divisors, whose sum is σ = 1096920. Its totient is φ = 1096918.

The previous prime is 1096883. The next prime is 1096951. The reversal of 1096919 is 9196901.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1096919 is a prime.

It is a super-2 number, since 2×1096919² = 2406462585122, which contains 22 as substring.

It is a Chen prime.

It is equal to p₈₅₄₉₉ and since 1096919 and 85499 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1096969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 548459 + 548460.

It is an arithmetic number, because the mean of its divisors is an integer number (548460).

2^1096919 is an apocalyptic number.

1096919 is a deficient number, since it is larger than the sum of its proper divisors (1).

1096919 is an equidigital number, since it uses as much as digits as its factorization.

1096919 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4374, while the sum is 35.

The square root of 1096919 is about 1047.3390091083. The cubic root of 1096919 is about 103.1315439986.

The spelling of 1096919 in words is "one million, ninety-six thousand, nine hundred nineteen".