1149466 has 4 divisors (see below), whose sum is σ = 1724202. Its totient is φ = 574732.

The previous prime is 1149457. The next prime is 1149469. The reversal of 1149466 is 6649411.

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., 594441 + 555025 = 771^2 + 745^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (1149469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287365 + ... + 287368.

2^1149466 is an apocalyptic number.

1149466 is a deficient number, since it is larger than the sum of its proper divisors (574736).

1149466 is an equidigital number, since it uses as much as digits as its factorization.

1149466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574735.

The product of its digits is 5184, while the sum is 31.

The square root of 1149466 is about 1072.1315217827. The cubic root of 1149466 is about 104.7527363943.

Subtracting 1149466 from its reverse (6649411), we obtain a palindrome (5499945).

The spelling of 1149466 in words is "one million, one hundred forty-nine thousand, four hundred sixty-six".