23252785 has 8 divisors (see below), whose sum is σ = 28376640. Its totient is φ = 18286704.

The previous prime is 23252783. The next prime is 23252797. The reversal of 23252785 is 58725232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23252785 - 2¹ = 23252783 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 23252785.

It is not an unprimeable number, because it can be changed into a prime (23252783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39117 + ... + 39706.

It is an arithmetic number, because the mean of its divisors is an integer number (3547080).

Almost surely, 2^23252785 is an apocalyptic number.

It is an amenable number.

23252785 is a deficient number, since it is larger than the sum of its proper divisors (5123855).

23252785 is an equidigital number, since it uses as much as digits as its factorization.

23252785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78887.

The product of its digits is 33600, while the sum is 34.

The square root of 23252785 is about 4822.1141628958. The cubic root of 23252785 is about 285.4247692895.

The spelling of 23252785 in words is "twenty-three million, two hundred fifty-two thousand, seven hundred eighty-five".