20232296 has 24 divisors (see below), whose sum is σ = 44129970. Its totient is φ = 8670816.

The previous prime is 20232293. The next prime is 20232299. The reversal of 20232296 is 69223202.

It is an interprime number because it is at equal distance from previous prime (20232293) and next prime (20232299).

It can be written as a sum of positive squares in only one way, i.e., 18232900 + 1999396 = 4270^2 + 1414^2 .

It is not an unprimeable number, because it can be changed into a prime (20232293) 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 5 ways as a sum of consecutive naturals, for example, 25415 + ... + 26198.

Almost surely, 2^20232296 is an apocalyptic number.

It is an amenable number.

20232296 is an abundant number, since it is smaller than the sum of its proper divisors (23897674).

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

20232296 is a wasteful number, since it uses less digits than its factorization.

20232296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51633 (or 51622 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 20232296 is about 4498.0324587535. The cubic root of 20232296 is about 272.4886329181.

Adding to 20232296 its reverse (69223202), we get a palindrome (89455498).

The spelling of 20232296 in words is "twenty million, two hundred thirty-two thousand, two hundred ninety-six".