23495803 has 2 divisors, whose sum is σ = 23495804. Its totient is φ = 23495802.

The previous prime is 23495789. The next prime is 23495807. The reversal of 23495803 is 30859432.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23495803 is a prime.

It is a super-2 number, since 2×23495803² = 1104105517229618, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23495807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11747901 + 11747902.

It is an arithmetic number, because the mean of its divisors is an integer number (11747902).

Almost surely, 2^23495803 is an apocalyptic number.

23495803 is a deficient number, since it is larger than the sum of its proper divisors (1).

23495803 is an equidigital number, since it uses as much as digits as its factorization.

23495803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 23495803 is about 4847.2469505896. The cubic root of 23495803 is about 286.4156628958.

The spelling of 23495803 in words is "twenty-three million, four hundred ninety-five thousand, eight hundred three".