1086466 has 4 divisors (see below), whose sum is σ = 1629702. Its totient is φ = 543232.

The previous prime is 1086461. The next prime is 1086469. The reversal of 1086466 is 6646801.

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

It can be written as a sum of positive squares in only one way, i.e., 555025 + 531441 = 745^2 + 729^2 .

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (1086461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271615 + ... + 271618.

2^1086466 is an apocalyptic number.

1086466 is a deficient number, since it is larger than the sum of its proper divisors (543236).

1086466 is an equidigital number, since it uses as much as digits as its factorization.

1086466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543235.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 1086466 is about 1042.3367977770. The cubic root of 1086466 is about 102.8029033180.

The spelling of 1086466 in words is "one million, eighty-six thousand, four hundred sixty-six".