23298533 has 2 divisors, whose sum is σ = 23298534. Its totient is φ = 23298532.

The previous prime is 23298529. The next prime is 23298547. The reversal of 23298533 is 33589232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23020804 + 277729 = 4798^2 + 527^2 .

It is a cyclic number.

It is not a de Polignac number, because 23298533 - 2² = 23298529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23298493 and 23298502.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23298593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11649266 + 11649267.

It is an arithmetic number, because the mean of its divisors is an integer number (11649267).

Almost surely, 2^23298533 is an apocalyptic number.

It is an amenable number.

23298533 is a deficient number, since it is larger than the sum of its proper divisors (1).

23298533 is an equidigital number, since it uses as much as digits as its factorization.

23298533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880, while the sum is 35.

The square root of 23298533 is about 4826.8553945607. The cubic root of 23298533 is about 285.6118301573.

The spelling of 23298533 in words is "twenty-three million, two hundred ninety-eight thousand, five hundred thirty-three".