1150946 has 4 divisors (see below), whose sum is σ = 1726422. Its totient is φ = 575472.

The previous prime is 1150939. The next prime is 1150949. The reversal of 1150946 is 6490511.

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., 714025 + 436921 = 845^2 + 661^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287735 + ... + 287738.

2^1150946 is an apocalyptic number.

1150946 is a deficient number, since it is larger than the sum of its proper divisors (575476).

1150946 is an equidigital number, since it uses as much as digits as its factorization.

1150946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575475.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 1150946 is about 1072.8215135800. The cubic root of 1150946 is about 104.7976753947.

The spelling of 1150946 in words is "one million, one hundred fifty thousand, nine hundred forty-six".