23342533 has 2 divisors, whose sum is σ = 23342534. Its totient is φ = 23342532.

The previous prime is 23342521. The next prime is 23342549. The reversal of 23342533 is 33524332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21362884 + 1979649 = 4622^2 + 1407^2 .

It is a cyclic number.

It is not a de Polignac number, because 23342533 - 2⁹ = 23342021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23342498 and 23342507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23342633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11671266 + 11671267.

It is an arithmetic number, because the mean of its divisors is an integer number (11671267).

Almost surely, 2^23342533 is an apocalyptic number.

It is an amenable number.

23342533 is a deficient number, since it is larger than the sum of its proper divisors (1).

23342533 is an equidigital number, since it uses as much as digits as its factorization.

23342533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 25.

The square root of 23342533 is about 4831.4110775218. The cubic root of 23342533 is about 285.7915126836.

Adding to 23342533 its reverse (33524332), we get a palindrome (56866865).

The spelling of 23342533 in words is "twenty-three million, three hundred forty-two thousand, five hundred thirty-three".