1162449 has 12 divisors (see below), whose sum is σ = 1711476. Its totient is φ = 760032.

The previous prime is 1162423. The next prime is 1162453. The reversal of 1162449 is 9442611.

It can be written as a sum of positive squares in 2 ways, for example, as 986049 + 176400 = 993^2 + 420^2 .

It is not a de Polignac number, because 1162449 - 2⁵ = 1162417 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1162649) 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 in 11 ways as a sum of consecutive naturals, for example, 742 + ... + 1695.

It is an arithmetic number, because the mean of its divisors is an integer number (142623).

2^1162449 is an apocalyptic number.

It is an amenable number.

1162449 is a deficient number, since it is larger than the sum of its proper divisors (549027).

1162449 is a wasteful number, since it uses less digits than its factorization.

1162449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2496 (or 2493 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 1162449 is about 1078.1692816993. The cubic root of 1162449 is about 105.1456482143.

The spelling of 1162449 in words is "one million, one hundred sixty-two thousand, four hundred forty-nine".