23452116 has 12 divisors (see below), whose sum is σ = 54721632. Its totient is φ = 7817368.

The previous prime is 23452109. The next prime is 23452147. The reversal of 23452116 is 61125432.

It is a tau number, because it is divible by the number of its divisors (12).

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, 977160 + ... + 977183.

It is an arithmetic number, because the mean of its divisors is an integer number (4560136).

Almost surely, 2^23452116 is an apocalyptic number.

It is an amenable number.

23452116 is an abundant number, since it is smaller than the sum of its proper divisors (31269516).

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

23452116 is a wasteful number, since it uses less digits than its factorization.

23452116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1954350 (or 1954348 counting only the distinct ones).

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

The square root of 23452116 is about 4842.7384814793. The cubic root of 23452116 is about 286.2380367864.

Adding to 23452116 its reverse (61125432), we get a palindrome (84577548).

The spelling of 23452116 in words is "twenty-three million, four hundred fifty-two thousand, one hundred sixteen".