11673825 has 24 divisors (see below), whose sum is σ = 19927296. Its totient is φ = 6024000.

The previous prime is 11673797. The next prime is 11673839. The reversal of 11673825 is 52837611.

It is not a de Polignac number, because 11673825 - 2⁹ = 11673313 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 186 + ... + 4835.

It is an arithmetic number, because the mean of its divisors is an integer number (830304).

Almost surely, 2^11673825 is an apocalyptic number.

11673825 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11673825 is a deficient number, since it is larger than the sum of its proper divisors (8253471).

11673825 is a wasteful number, since it uses less digits than its factorization.

11673825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5065 (or 5060 counting only the distinct ones).

The product of its digits is 10080, while the sum is 33.

The square root of 11673825 is about 3416.6979673363. The cubic root of 11673825 is about 226.8494476758.

The spelling of 11673825 in words is "eleven million, six hundred seventy-three thousand, eight hundred twenty-five".