23430202 has 8 divisors (see below), whose sum is σ = 36357300. Its totient is φ = 11311104.

The previous prime is 23430191. The next prime is 23430221. The reversal of 23430202 is 20203432.

It can be written as a sum of positive squares in 2 ways, for example, as 22838841 + 591361 = 4779^2 + 769^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 201927 + ... + 202042.

Almost surely, 2^23430202 is an apocalyptic number.

23430202 is a deficient number, since it is larger than the sum of its proper divisors (12927098).

23430202 is a wasteful number, since it uses less digits than its factorization.

23430202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404000.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 23430202 is about 4840.4753898765. The cubic root of 23430202 is about 286.1488540008.

Adding to 23430202 its reverse (20203432), we get a palindrome (43633634).

It can be divided in two parts, 23430 and 202, that added together give a palindrome (23632).

The spelling of 23430202 in words is "twenty-three million, four hundred thirty thousand, two hundred two".