1149368 has 32 divisors (see below), whose sum is σ = 2421360. Its totient is φ = 506880.

The previous prime is 1149361. The next prime is 1149373. The reversal of 1149368 is 8639411.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1149361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3080 + ... + 3432.

2^1149368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1149368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1210680).

1149368 is an abundant number, since it is smaller than the sum of its proper divisors (1271992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1149368 is a wasteful number, since it uses less digits than its factorization.

1149368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407 (or 403 counting only the distinct ones).

The product of its digits is 5184, while the sum is 32.

The square root of 1149368 is about 1072.0858174605. The cubic root of 1149368 is about 104.7497593424.

The spelling of 1149368 in words is "one million, one hundred forty-nine thousand, three hundred sixty-eight".