52334464 has 64 divisors (see below), whose sum is σ = 128348640. Its totient is φ = 20699136.

The previous prime is 52334461. The next prime is 52334467. The reversal of 52334464 is 46443325.

It is an interprime number because it is at equal distance from previous prime (52334461) and next prime (52334467).

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×52334464² = 5477792244334592, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52334461) 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, 9402 + ... + 13894.

Almost surely, 2^52334464 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 52334464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64174320).

52334464 is an abundant number, since it is smaller than the sum of its proper divisors (76014176).

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

52334464 is a wasteful number, since it uses less digits than its factorization.

52334464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4527 (or 4515 counting only the distinct ones).

The product of its digits is 34560, while the sum is 31.

The square root of 52334464 is about 7234.2562852031. The cubic root of 52334464 is about 374.0496564416.

Adding to 52334464 its reverse (46443325), we get a palindrome (98777789).

The spelling of 52334464 in words is "fifty-two million, three hundred thirty-four thousand, four hundred sixty-four".