23941400 has 96 divisors (see below), whose sum is σ = 65100000. Its totient is φ = 8184960.

The previous prime is 23941399. The next prime is 23941403. The reversal of 23941400 is 414932.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23941403) 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 23 ways as a sum of consecutive naturals, for example, 68426 + ... + 68774.

It is an arithmetic number, because the mean of its divisors is an integer number (678125).

Almost surely, 2^23941400 is an apocalyptic number.

23941400 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 23941400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32550000).

23941400 is an abundant number, since it is smaller than the sum of its proper divisors (41158600).

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

23941400 is a wasteful number, since it uses less digits than its factorization.

23941400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386 (or 363 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 23941400 is about 4892.9949928444. The cubic root of 23941400 is about 288.2149565482.

The spelling of 23941400 in words is "twenty-three million, nine hundred forty-one thousand, four hundred".