23239062 has 144 divisors (see below), whose sum is σ = 68020992. Its totient is φ = 5773680.

The previous prime is 23239061. The next prime is 23239067. The reversal of 23239062 is 26093232.

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 (23239061) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1010383 + ... + 1010405.

It is an arithmetic number, because the mean of its divisors is an integer number (472368).

Almost surely, 2^23239062 is an apocalyptic number.

23239062 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 23239062, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34010496).

23239062 is an abundant number, since it is smaller than the sum of its proper divisors (44781930).

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

23239062 is an equidigital number, since it uses as much as digits as its factorization.

23239062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67 (or 46 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 23239062 is about 4820.6910293027. The cubic root of 23239062 is about 285.3686089213.

The spelling of 23239062 in words is "twenty-three million, two hundred thirty-nine thousand, sixty-two".