1133488 has 10 divisors (see below), whose sum is σ = 2196164. Its totient is φ = 566736.

The previous prime is 1133479. The next prime is 1133501. The reversal of 1133488 is 8843311.

It is a super-2 number, since 2×1133488² = 2569590092288, which contains 22 as substring.

It is a plaindrome in base 10.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35406 + ... + 35437.

2^1133488 is an apocalyptic number.

It is an amenable number.

1133488 is a deficient number, since it is larger than the sum of its proper divisors (1062676).

1133488 is an equidigital number, since it uses as much as digits as its factorization.

1133488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70851 (or 70845 counting only the distinct ones).

The product of its digits is 2304, while the sum is 28.

The square root of 1133488 is about 1064.6539343843. The cubic root of 1133488 is about 104.2651027544.

Adding to 1133488 its reverse (8843311), we get a palindrome (9976799).

The spelling of 1133488 in words is "one million, one hundred thirty-three thousand, four hundred eighty-eight".