1096823887 has 8 divisors (see below), whose sum is σ = 1154856560. Its totient is φ = 1038821760.

The previous prime is 1096823851. The next prime is 1096823899. The reversal of 1096823887 is 7883286901.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1096823887 - 2¹⁵ = 1096791119 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 (1096823837) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128113 + ... + 136405.

It is an arithmetic number, because the mean of its divisors is an integer number (144357070).

Almost surely, 2^1096823887 is an apocalyptic number.

1096823887 is a deficient number, since it is larger than the sum of its proper divisors (58032673).

1096823887 is an equidigital number, since it uses as much as digits as its factorization.

1096823887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15273.

The product of its (nonzero) digits is 1161216, while the sum is 52.

The square root of 1096823887 is about 33118.3315853924. The cubic root of 1096823887 is about 1031.2856309354.

It can be divided in two parts, 109682 and 3887, that added together give a square (113569 = 337²).

The spelling of 1096823887 in words is "one billion, ninety-six million, eight hundred twenty-three thousand, eight hundred eighty-seven".