23342000 has 80 divisors (see below), whose sum is σ = 61629984. Its totient is φ = 8480000.

The previous prime is 23341961. The next prime is 23342017. The reversal of 23342000 is 24332.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 21470 + ... + 22530.

Almost surely, 2^23342000 is an apocalyptic number.

23342000 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 23342000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30814992).

23342000 is an abundant number, since it is smaller than the sum of its proper divisors (38287984).

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

23342000 is a wasteful number, since it uses less digits than its factorization.

23342000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1095 (or 1079 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 23342000 is about 4831.3559173383. The cubic root of 23342000 is about 285.7893374265.

Adding to 23342000 its reverse (24332), we get a palindrome (23366332).

It can be divided in two parts, 2334 and 2000, that added together give a palindrome (4334).

The spelling of 23342000 in words is "twenty-three million, three hundred forty-two thousand".