52814464 has 32 divisors (see below), whose sum is σ = 107467200. Its totient is φ = 25842432.

The previous prime is 52814453. The next prime is 52814473. The reversal of 52814464 is 46441825.

It is a tau number, because it is divible by the number of its divisors (32).

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, 1627 + ... + 10405.

It is an arithmetic number, because the mean of its divisors is an integer number (3358350).

Almost surely, 2^52814464 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 52814464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53733600).

52814464 is an abundant number, since it is smaller than the sum of its proper divisors (54652736).

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

52814464 is an equidigital number, since it uses as much as digits as its factorization.

52814464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8840 (or 8828 counting only the distinct ones).

The product of its digits is 30720, while the sum is 34.

The square root of 52814464 is about 7267.3560529260. The cubic root of 52814464 is about 375.1897445684.

The spelling of 52814464 in words is "fifty-two million, eight hundred fourteen thousand, four hundred sixty-four".