23115462 has 32 divisors (see below), whose sum is σ = 47434464. Its totient is φ = 7507200.

The previous prime is 23115451. The next prime is 23115497. The reversal of 23115462 is 26451132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49912 + ... + 50372.

It is an arithmetic number, because the mean of its divisors is an integer number (1482327).

Almost surely, 2^23115462 is an apocalyptic number.

23115462 is an abundant number, since it is smaller than the sum of its proper divisors (24319002).

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

23115462 is a wasteful number, since it uses less digits than its factorization.

23115462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664.

The product of its digits is 1440, while the sum is 24.

The square root of 23115462 is about 4807.8541991204. The cubic root of 23115462 is about 284.8617858601.

Adding to 23115462 its reverse (26451132), we get a palindrome (49566594).

The spelling of 23115462 in words is "twenty-three million, one hundred fifteen thousand, four hundred sixty-two".