23403675 has 24 divisors (see below), whose sum is σ = 39105136. Its totient is φ = 12349440.

The previous prime is 23403637. The next prime is 23403691. The reversal of 23403675 is 57630432.

It is not a de Polignac number, because 23403675 - 2¹¹ = 23401627 is a prime.

It is a Duffinian number.

It is a plaindrome in base 11.

It is a congruent number.

It is an unprimeable number.

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 in 23 ways as a sum of consecutive naturals, for example, 5667 + ... + 8883.

Almost surely, 2^23403675 is an apocalyptic number.

23403675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

23403675 is a deficient number, since it is larger than the sum of its proper divisors (15701461).

23403675 is a wasteful number, since it uses less digits than its factorization.

23403675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3327 (or 3322 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 30.

The square root of 23403675 is about 4837.7344904407. The cubic root of 23403675 is about 286.0408233900.

The spelling of 23403675 in words is "twenty-three million, four hundred three thousand, six hundred seventy-five".