23475833 has 2 divisors, whose sum is σ = 23475834. Its totient is φ = 23475832.

The previous prime is 23475787. The next prime is 23475841. The reversal of 23475833 is 33857432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18079504 + 5396329 = 4252^2 + 2323^2 .

It is a cyclic number.

It is not a de Polignac number, because 23475833 - 2⁶ = 23475769 is a prime.

It is a super-2 number, since 2×23475833² = 1102229470087778, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23475793 and 23475802.

It is not a weakly prime, because it can be changed into another prime (23475533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11737916 + 11737917.

It is an arithmetic number, because the mean of its divisors is an integer number (11737917).

Almost surely, 2^23475833 is an apocalyptic number.

It is an amenable number.

23475833 is a deficient number, since it is larger than the sum of its proper divisors (1).

23475833 is an equidigital number, since it uses as much as digits as its factorization.

23475833 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 35.

The square root of 23475833 is about 4845.1865805147. The cubic root of 23475833 is about 286.3344946119.

It can be divided in two parts, 234 and 75833, that added together give a palindrome (76067).

The spelling of 23475833 in words is "twenty-three million, four hundred seventy-five thousand, eight hundred thirty-three".