1086173266 has 16 divisors (see below), whose sum is σ = 1734285600. Its totient is φ = 508720608.

The previous prime is 1086173239. The next prime is 1086173267. The reversal of 1086173266 is 6623716801.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1086173267) 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 7 ways as a sum of consecutive naturals, for example, 157200 + ... + 163963.

It is an arithmetic number, because the mean of its divisors is an integer number (108392850).

Almost surely, 2^1086173266 is an apocalyptic number.

1086173266 is a deficient number, since it is larger than the sum of its proper divisors (648112334).

1086173266 is a wasteful number, since it uses less digits than its factorization.

1086173266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321273.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 1086173266 is about 32957.1428676698. The cubic root of 1086173266 is about 1027.9366952443.

The spelling of 1086173266 in words is "one billion, eighty-six million, one hundred seventy-three thousand, two hundred sixty-six".