23715342 has 48 divisors (see below), whose sum is σ = 60907392. Its totient is φ = 6774840.

The previous prime is 23715337. The next prime is 23715347. The reversal of 23715342 is 24351732.

It is an interprime number because it is at equal distance from previous prime (23715337) and next prime (23715347).

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 (23715347) 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, 84 + ... + 6887.

It is an arithmetic number, because the mean of its divisors is an integer number (1268904).

Almost surely, 2^23715342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23715342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30453696).

23715342 is an abundant number, since it is smaller than the sum of its proper divisors (37192050).

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

23715342 is an equidigital number, since it uses as much as digits as its factorization.

23715342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6995 (or 6983 counting only the distinct ones).

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

The square root of 23715342 is about 4869.8400384407. The cubic root of 23715342 is about 287.3049646335.

The spelling of 23715342 in words is "twenty-three million, seven hundred fifteen thousand, three hundred forty-two".