23464016 has 40 divisors (see below), whose sum is σ = 47857800. Its totient is φ = 11128320.

The previous prime is 23463971. The next prime is 23464019. The reversal of 23464016 is 61046432.

It can be written as a sum of positive squares in 4 ways, for example, as 462400 + 23001616 = 680^2 + 4796^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23464019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27890 + ... + 28718.

It is an arithmetic number, because the mean of its divisors is an integer number (1196445).

Almost surely, 2^23464016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23464016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23928900).

23464016 is an abundant number, since it is smaller than the sum of its proper divisors (24393784).

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

23464016 is a wasteful number, since it uses less digits than its factorization.

23464016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 927 (or 921 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 23464016 is about 4843.9669693341. The cubic root of 23464016 is about 286.2864426058.

The spelling of 23464016 in words is "twenty-three million, four hundred sixty-four thousand, sixteen".