1152530 has 16 divisors (see below), whose sum is σ = 2165184. Its totient is φ = 440880.

The previous prime is 1152527. The next prime is 1152589. The reversal of 1152530 is 352511.

It is a junction number, because it is equal to n+sod(n) for n = 1152499 and 1152508.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2276 + ... + 2735.

It is an arithmetic number, because the mean of its divisors is an integer number (135324).

2^1152530 is an apocalyptic number.

1152530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1152530 is a deficient number, since it is larger than the sum of its proper divisors (1012654).

1152530 is a wasteful number, since it uses less digits than its factorization.

1152530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5041.

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 1152530 is about 1073.5594999813. The cubic root of 1152530 is about 104.8457296107.

The spelling of 1152530 in words is "one million, one hundred fifty-two thousand, five hundred thirty".