1086843195 has 12 divisors (see below), whose sum is σ = 1883861616. Its totient is φ = 579649680.

The previous prime is 1086843157. The next prime is 1086843223. The reversal of 1086843195 is 5913486801.

It is not a de Polignac number, because 1086843195 - 2¹⁰ = 1086842171 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 24152071 = 1086843195 / (1 + 0 + 8 + 6 + 8 + 4 + 3 + 1 + 9 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 1086843195.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12075991 + ... + 12076080.

It is an arithmetic number, because the mean of its divisors is an integer number (156988468).

Almost surely, 2^1086843195 is an apocalyptic number.

1086843195 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1086843195 is a deficient number, since it is larger than the sum of its proper divisors (797018421).

1086843195 is a wasteful number, since it uses less digits than its factorization.

1086843195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24152082 (or 24152079 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The square root of 1086843195 is about 32967.3049398946. The cubic root of 1086843195 is about 1028.1479884427.

The spelling of 1086843195 in words is "one billion, eighty-six million, eight hundred forty-three thousand, one hundred ninety-five".