532978448 has 40 divisors (see below), whose sum is σ = 1079395200. Its totient is φ = 254465024.

The previous prime is 532978387. The next prime is 532978463. The reversal of 532978448 is 844879235.

It is a junction number, because it is equal to n+sod(n) for n = 532978396 and 532978405.

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, 341093 + ... + 342651.

It is an arithmetic number, because the mean of its divisors is an integer number (26984880).

Almost surely, 2^532978448 is an apocalyptic number.

It is an amenable number.

532978448 is an abundant number, since it is smaller than the sum of its proper divisors (546416752).

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

532978448 is a wasteful number, since it uses less digits than its factorization.

532978448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2519 (or 2513 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 50.

The square root of 532978448 is about 23086.3259961389. The cubic root of 532978448 is about 810.7803524749.

The spelling of 532978448 in words is "five hundred thirty-two million, nine hundred seventy-eight thousand, four hundred forty-eight".