1152825 has 24 divisors (see below), whose sum is σ = 2008800. Its totient is φ = 581760.

The previous prime is 1152799. The next prime is 1152841. The reversal of 1152825 is 5282511.

It is not a de Polignac number, because 1152825 - 2⁵ = 1152793 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1152795 and 1152804.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1021 + ... + 1829.

It is an arithmetic number, because the mean of its divisors is an integer number (83700).

2^1152825 is an apocalyptic number.

1152825 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1152825 is a deficient number, since it is larger than the sum of its proper divisors (855975).

1152825 is a wasteful number, since it uses less digits than its factorization.

1152825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841 (or 836 counting only the distinct ones).

The product of its digits is 800, while the sum is 24.

The square root of 1152825 is about 1073.6968846001. The cubic root of 1152825 is about 104.8546742374.

The spelling of 1152825 in words is "one million, one hundred fifty-two thousand, eight hundred twenty-five".