23538114 has 80 divisors (see below), whose sum is σ = 56221440. Its totient is φ = 7348320.

The previous prime is 23538103. The next prime is 23538127. The reversal of 23538114 is 41183532.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 215892 + ... + 216000.

It is an arithmetic number, because the mean of its divisors is an integer number (702768).

Almost surely, 2^23538114 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23538114, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28110720).

23538114 is an abundant number, since it is smaller than the sum of its proper divisors (32683326).

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

23538114 is a wasteful number, since it uses less digits than its factorization.

23538114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197 (or 188 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 23538114 is about 4851.6094236861. The cubic root of 23538114 is about 286.5874845906.

The spelling of 23538114 in words is "twenty-three million, five hundred thirty-eight thousand, one hundred fourteen".