1154248 has 16 divisors (see below), whose sum is σ = 2177280. Its totient is φ = 573648.

The previous prime is 1154243. The next prime is 1154267. The reversal of 1154248 is 8424511.

It is not an unprimeable number, because it can be changed into a prime (1154243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1461 + ... + 2107.

It is an arithmetic number, because the mean of its divisors is an integer number (136080).

2^1154248 is an apocalyptic number.

It is an amenable number.

1154248 is a deficient number, since it is larger than the sum of its proper divisors (1023032).

1154248 is a wasteful number, since it uses less digits than its factorization.

1154248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 876 (or 872 counting only the distinct ones).

The product of its digits is 1280, while the sum is 25.

The square root of 1154248 is about 1074.3593439813. The cubic root of 1154248 is about 104.8977992712.

Adding to 1154248 its reverse (8424511), we get a palindrome (9578759).

The spelling of 1154248 in words is "one million, one hundred fifty-four thousand, two hundred forty-eight".