52896448 has 56 divisors (see below), whose sum is σ = 115360704. Its totient is φ = 23865600.

The previous prime is 52896439. The next prime is 52896463. The reversal of 52896448 is 84469825.

It is a super-2 number, since 2×52896448² = 5596068422033408, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52896398 and 52896407.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159643 + ... + 159973.

Almost surely, 2^52896448 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 52896448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57680352).

52896448 is an abundant number, since it is smaller than the sum of its proper divisors (62464256).

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

52896448 is a wasteful number, since it uses less digits than its factorization.

52896448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581 (or 571 counting only the distinct ones).

The product of its digits is 552960, while the sum is 46.

The square root of 52896448 is about 7272.9944314567. The cubic root of 52896448 is about 375.3837801372.

The spelling of 52896448 in words is "fifty-two million, eight hundred ninety-six thousand, four hundred forty-eight".