748851048 has 128 divisors (see below), whose sum is σ = 2279577600. Its totient is φ = 225892800.

The previous prime is 748851041. The next prime is 748851053. The reversal of 748851048 is 840158847.

It is a junction number, because it is equal to n+sod(n) for n = 748850994 and 748851012.

It is not an unprimeable number, because it can be changed into a prime (748851041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 643315 + ... + 644477.

It is an arithmetic number, because the mean of its divisors is an integer number (17809200).

Almost surely, 2^748851048 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 748851048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1139788800).

748851048 is an abundant number, since it is smaller than the sum of its proper divisors (1530726552).

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

748851048 is a wasteful number, since it uses less digits than its factorization.

748851048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1460 (or 1450 counting only the distinct ones).

The product of its (nonzero) digits is 286720, while the sum is 45.

The square root of 748851048 is about 27365.1429376863. The cubic root of 748851048 is about 908.0961072239.

The spelling of 748851048 in words is "seven hundred forty-eight million, eight hundred fifty-one thousand, forty-eight".