1099466 has 4 divisors (see below), whose sum is σ = 1649202. Its totient is φ = 549732.

The previous prime is 1099463. The next prime is 1099487. The reversal of 1099466 is 6649901.

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., 1050625 + 48841 = 1025^2 + 221^2 .

It is not an unprimeable number, because it can be changed into a prime (1099463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 274865 + ... + 274868.

2^1099466 is an apocalyptic number.

1099466 is a deficient number, since it is larger than the sum of its proper divisors (549736).

1099466 is an equidigital number, since it uses as much as digits as its factorization.

1099466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549735.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 1099466 is about 1048.5542427552. The cubic root of 1099466 is about 103.2113046727.

The spelling of 1099466 in words is "one million, ninety-nine thousand, four hundred sixty-six".