23423202 has 64 divisors (see below), whose sum is σ = 58060800. Its totient is φ = 6938640.

The previous prime is 23423173. The next prime is 23423203. The reversal of 23423202 is 20232432.

23423202 is a `hidden beast` number, since 2 + 342 + 320 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (23423203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27499 + ... + 28337.

It is an arithmetic number, because the mean of its divisors is an integer number (907200).

Almost surely, 2^23423202 is an apocalyptic number.

23423202 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 23423202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29030400).

23423202 is an abundant number, since it is smaller than the sum of its proper divisors (34637598).

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

23423202 is a wasteful number, since it uses less digits than its factorization.

23423202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 908 (or 902 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 23423202 is about 4839.7522663872. The cubic root of 23423202 is about 286.1203545810.

Adding to 23423202 its reverse (20232432), we get a palindrome (43655634).

It can be divided in two parts, 234 and 23202, that added together give a triangular number (23436 = T₂₁₆).

The spelling of 23423202 in words is "twenty-three million, four hundred twenty-three thousand, two hundred two".