23202030 has 32 divisors (see below), whose sum is σ = 57607200. Its totient is φ = 5973632.

The previous prime is 23202029. The next prime is 23202037. The reversal of 23202030 is 3020232.

It is a super-2 number, since 2×23202030² = 1076668392241800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23201997 and 23202015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23202037) by changing a digit.

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, 12465 + ... + 14204.

It is an arithmetic number, because the mean of its divisors is an integer number (1800225).

Almost surely, 2^23202030 is an apocalyptic number.

23202030 is an abundant number, since it is smaller than the sum of its proper divisors (34405170).

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

23202030 is a wasteful number, since it uses less digits than its factorization.

23202030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26708.

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 23202030 is about 4816.8485548126. The cubic root of 23202030 is about 285.2169477709.

Adding to 23202030 its reverse (3020232), we get a palindrome (26222262).

The spelling of 23202030 in words is "twenty-three million, two hundred two thousand, thirty".