748566448 has 40 divisors (see below), whose sum is σ = 1670623232. Its totient is φ = 318282048.

The previous prime is 748566437. The next prime is 748566461. The reversal of 748566448 is 844665847.

It is a junction number, because it is equal to n+sod(n) for n = 748566395 and 748566404.

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, 12090 + ... + 40537.

Almost surely, 2^748566448 is an apocalyptic number.

It is an amenable number.

748566448 is an abundant number, since it is smaller than the sum of its proper divisors (922056784).

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

748566448 is a wasteful number, since it uses less digits than its factorization.

748566448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52769 (or 52763 counting only the distinct ones).

The product of its digits is 5160960, while the sum is 52.

The square root of 748566448 is about 27359.9423976002. The cubic root of 748566448 is about 907.9810523451.

The spelling of 748566448 in words is "seven hundred forty-eight million, five hundred sixty-six thousand, four hundred forty-eight".