23473361 has 4 divisors (see below), whose sum is σ = 24045924. Its totient is φ = 22900800.

The previous prime is 23473357. The next prime is 23473367. The reversal of 23473361 is 16337432.

It is a happy number.

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 1336336 + 22137025 = 1156^2 + 4705^2 .

It is a cyclic number.

It is not a de Polignac number, because 23473361 - 2² = 23473357 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23473367) 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, 286220 + ... + 286301.

It is an arithmetic number, because the mean of its divisors is an integer number (6011481).

Almost surely, 2^23473361 is an apocalyptic number.

It is an amenable number.

23473361 is a deficient number, since it is larger than the sum of its proper divisors (572563).

23473361 is an equidigital number, since it uses as much as digits as its factorization.

23473361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572562.

The product of its digits is 9072, while the sum is 29.

The square root of 23473361 is about 4844.9314752636. The cubic root of 23473361 is about 286.3244439396.

The spelling of 23473361 in words is "twenty-three million, four hundred seventy-three thousand, three hundred sixty-one".