23755430 has 16 divisors (see below), whose sum is σ = 43276464. Its totient is φ = 9387360.

The previous prime is 23755429. The next prime is 23755439. The reversal of 23755430 is 3455732.

It is a junction number, because it is equal to n+sod(n) for n = 23755393 and 23755402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23755439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13481 + ... + 15140.

It is an arithmetic number, because the mean of its divisors is an integer number (2704779).

Almost surely, 2^23755430 is an apocalyptic number.

23755430 is a deficient number, since it is larger than the sum of its proper divisors (19521034).

23755430 is a wasteful number, since it uses less digits than its factorization.

23755430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28711.

The product of its (nonzero) digits is 12600, while the sum is 29.

The square root of 23755430 is about 4873.9542468103. The cubic root of 23755430 is about 287.4667586016.

The spelling of 23755430 in words is "twenty-three million, seven hundred fifty-five thousand, four hundred thirty".