20232367 has 4 divisors (see below), whose sum is σ = 20885056. Its totient is φ = 19579680.

The previous prime is 20232353. The next prime is 20232371. The reversal of 20232367 is 76323202.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76323202 = 2 ⋅38161601.

It is a cyclic number.

It is not a de Polignac number, because 20232367 - 2⁷ = 20232239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20232347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 326298 + ... + 326359.

It is an arithmetic number, because the mean of its divisors is an integer number (5221264).

Almost surely, 2^20232367 is an apocalyptic number.

20232367 is a deficient number, since it is larger than the sum of its proper divisors (652689).

20232367 is an equidigital number, since it uses as much as digits as its factorization.

20232367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652688.

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 20232367 is about 4498.0403510862. The cubic root of 20232367 is about 272.4889516605.

Adding to 20232367 its reverse (76323202), we get a palindrome (96555569).

The spelling of 20232367 in words is "twenty million, two hundred thirty-two thousand, three hundred sixty-seven".