23016056 has 16 divisors (see below), whose sum is σ = 49320240. Its totient is φ = 9864000.

The previous prime is 23016017. The next prime is 23016061. The reversal of 23016056 is 65061032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205445 + ... + 205556.

It is an arithmetic number, because the mean of its divisors is an integer number (3082515).

Almost surely, 2^23016056 is an apocalyptic number.

It is an amenable number.

23016056 is an abundant number, since it is smaller than the sum of its proper divisors (26304184).

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

23016056 is a wasteful number, since it uses less digits than its factorization.

23016056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411014 (or 411010 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 23016056 is about 4797.5051849894. The cubic root of 23016056 is about 284.4528581405.

Adding to 23016056 its reverse (65061032), we get a palindrome (88077088).

The spelling of 23016056 in words is "twenty-three million, sixteen thousand, fifty-six".