23675345 has 8 divisors (see below), whose sum is σ = 28671720. Its totient is φ = 18766080.

The previous prime is 23675341. The next prime is 23675347. The reversal of 23675345 is 54357632.

It can be written as a sum of positive squares in 4 ways, for example, as 2588881 + 21086464 = 1609^2 + 4592^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23675345 - 2² = 23675341 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23675341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21176 + ... + 22265.

It is an arithmetic number, because the mean of its divisors is an integer number (3583965).

Almost surely, 2^23675345 is an apocalyptic number.

It is an amenable number.

23675345 is a deficient number, since it is larger than the sum of its proper divisors (4996375).

23675345 is a wasteful number, since it uses less digits than its factorization.

23675345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43555.

The product of its digits is 75600, while the sum is 35.

The square root of 23675345 is about 4865.7317024267. The cubic root of 23675345 is about 287.1433561278.

The spelling of 23675345 in words is "twenty-three million, six hundred seventy-five thousand, three hundred forty-five".