1086454911 has 4 divisors (see below), whose sum is σ = 1448606552. Its totient is φ = 724303272.

The previous prime is 1086454909. The next prime is 1086454931. The reversal of 1086454911 is 1194546801.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1086454911 - 2¹ = 1086454909 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1086454911.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1086454931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181075816 + ... + 181075821.

It is an arithmetic number, because the mean of its divisors is an integer number (362151638).

Almost surely, 2^1086454911 is an apocalyptic number.

1086454911 is a deficient number, since it is larger than the sum of its proper divisors (362151641).

1086454911 is an equidigital number, since it uses as much as digits as its factorization.

1086454911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362151640.

The product of its (nonzero) digits is 34560, while the sum is 39.

The square root of 1086454911 is about 32961.4154884161. The cubic root of 1086454911 is about 1028.0255356468.

The spelling of 1086454911 in words is "one billion, eighty-six million, four hundred fifty-four thousand, nine hundred eleven".