23480773 has 4 divisors (see below), whose sum is σ = 23506668. Its totient is φ = 23454880.

The previous prime is 23480767. The next prime is 23480797. The reversal of 23480773 is 37708432.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 15824484 + 7656289 = 3978^2 + 2767^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23480773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23480173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11536 + ... + 13417.

It is an arithmetic number, because the mean of its divisors is an integer number (5876667).

Almost surely, 2^23480773 is an apocalyptic number.

It is an amenable number.

23480773 is a deficient number, since it is larger than the sum of its proper divisors (25895).

23480773 is an equidigital number, since it uses as much as digits as its factorization.

23480773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25894.

The product of its (nonzero) digits is 28224, while the sum is 34.

The square root of 23480773 is about 4845.6963379890. The cubic root of 23480773 is about 286.3545775798.

The spelling of 23480773 in words is "twenty-three million, four hundred eighty thousand, seven hundred seventy-three".