23755000 has 40 divisors (see below), whose sum is σ = 55669680. Its totient is φ = 9500000.

The previous prime is 23754979. The next prime is 23755007. The reversal of 23755000 is 55732.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23755007) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2625 + ... + 7375.

It is an arithmetic number, because the mean of its divisors is an integer number (1391742).

Almost surely, 2^23755000 is an apocalyptic number.

23755000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23755000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27834840).

23755000 is an abundant number, since it is smaller than the sum of its proper divisors (31914680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23755000 is an equidigital number, since it uses as much as digits as its factorization.

23755000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4777 (or 4758 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 22.

The square root of 23755000 is about 4873.9101345839. The cubic root of 23755000 is about 287.4650241006.

The spelling of 23755000 in words is "twenty-three million, seven hundred fifty-five thousand".