23134215 has 64 divisors (see below), whose sum is σ = 42577920. Its totient is φ = 10644480.

The previous prime is 23134201. The next prime is 23134217. The reversal of 23134215 is 51243132.

It is not a de Polignac number, because 23134215 - 2⁷ = 23134087 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23134191 and 23134200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23134217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 259891 + ... + 259979.

It is an arithmetic number, because the mean of its divisors is an integer number (665280).

Almost surely, 2^23134215 is an apocalyptic number.

23134215 is a deficient number, since it is larger than the sum of its proper divisors (19443705).

23134215 is a wasteful number, since it uses less digits than its factorization.

23134215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184.

The product of its digits is 720, while the sum is 21.

The square root of 23134215 is about 4809.8040500627. The cubic root of 23134215 is about 284.9387988007.

Adding to 23134215 its reverse (51243132), we get a palindrome (74377347).

The spelling of 23134215 in words is "twenty-three million, one hundred thirty-four thousand, two hundred fifteen".