23348403 has 12 divisors (see below), whose sum is σ = 36319920. Its totient is φ = 14368176.

The previous prime is 23348401. The next prime is 23348407. The reversal of 23348403 is 30484332.

It is not a de Polignac number, because 23348403 - 2¹ = 23348401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23348401) 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 11 ways as a sum of consecutive naturals, for example, 99663 + ... + 99896.

It is an arithmetic number, because the mean of its divisors is an integer number (3026660).

Almost surely, 2^23348403 is an apocalyptic number.

23348403 is a deficient number, since it is larger than the sum of its proper divisors (12971517).

23348403 is a wasteful number, since it uses less digits than its factorization.

23348403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199578 (or 199575 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 23348403 is about 4832.0185223155. The cubic root of 23348403 is about 285.8154668903.

The spelling of 23348403 in words is "twenty-three million, three hundred forty-eight thousand, four hundred three".