23375142 has 48 divisors (see below), whose sum is σ = 60033792. Its totient is φ = 6677640.

The previous prime is 23375141. The next prime is 23375167. The reversal of 23375142 is 24157332.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23375141) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34 + ... + 6837.

It is an arithmetic number, because the mean of its divisors is an integer number (1250704).

Almost surely, 2^23375142 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23375142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30016896).

23375142 is an abundant number, since it is smaller than the sum of its proper divisors (36658650).

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

23375142 is an equidigital number, since it uses as much as digits as its factorization.

23375142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6895 (or 6883 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 23375142 is about 4834.7845867215. The cubic root of 23375142 is about 285.9245322257.

The spelling of 23375142 in words is "twenty-three million, three hundred seventy-five thousand, one hundred forty-two".