748485248 has 64 divisors (see below), whose sum is σ = 1804420800. Its totient is φ = 301903872.

The previous prime is 748485209. The next prime is 748485253. The reversal of 748485248 is 842584847.

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

It is a junction number, because it is equal to n+sod(n) for n = 748485196 and 748485205.

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, 9338 + ... + 39801.

It is an arithmetic number, because the mean of its divisors is an integer number (28194075).

Almost surely, 2^748485248 is an apocalyptic number.

It is an amenable number.

748485248 is an abundant number, since it is smaller than the sum of its proper divisors (1055935552).

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

748485248 is a wasteful number, since it uses less digits than its factorization.

748485248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49177 (or 49165 counting only the distinct ones).

The product of its digits is 2293760, while the sum is 50.

The square root of 748485248 is about 27358.4584361034. The cubic root of 748485248 is about 907.9482203778.

The spelling of 748485248 in words is "seven hundred forty-eight million, four hundred eighty-five thousand, two hundred forty-eight".