23049073 has 2 divisors, whose sum is σ = 23049074. Its totient is φ = 23049072.

The previous prime is 23049053. The next prime is 23049077. The reversal of 23049073 is 37094032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15904144 + 7144929 = 3988^2 + 2673^2 .

It is a cyclic number.

It is not a de Polignac number, because 23049073 - 2⁵ = 23049041 is a prime.

It is not a weakly prime, because it can be changed into another prime (23049077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11524536 + 11524537.

It is an arithmetic number, because the mean of its divisors is an integer number (11524537).

Almost surely, 2^23049073 is an apocalyptic number.

It is an amenable number.

23049073 is a deficient number, since it is larger than the sum of its proper divisors (1).

23049073 is an equidigital number, since it uses as much as digits as its factorization.

23049073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 23049073 is about 4800.9450111410. The cubic root of 23049073 is about 284.5888109538.

The spelling of 23049073 in words is "twenty-three million, forty-nine thousand, seventy-three".