23250033 has 24 divisors (see below), whose sum is σ = 37110528. Its totient is φ = 13951872.

The previous prime is 23250001. The next prime is 23250037. The reversal of 23250033 is 33005232.

It is not a de Polignac number, because 23250033 - 2⁵ = 23250001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23249988 and 23250015.

It is not an unprimeable number, because it can be changed into a prime (23250037) by changing a digit.

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, 216 + ... + 6822.

It is an arithmetic number, because the mean of its divisors is an integer number (1546272).

Almost surely, 2^23250033 is an apocalyptic number.

23250033 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

23250033 is a deficient number, since it is larger than the sum of its proper divisors (13860495).

23250033 is a wasteful number, since it uses less digits than its factorization.

23250033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6653 (or 6650 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 18.

The square root of 23250033 is about 4821.8288024359. The cubic root of 23250033 is about 285.4135087035.

Adding to 23250033 its reverse (33005232), we get a palindrome (56255265).

The spelling of 23250033 in words is "twenty-three million, two hundred fifty thousand, thirty-three".