748747848 has 64 divisors (see below), whose sum is σ = 1892736000. Its totient is φ = 246818880.

The previous prime is 748747843. The next prime is 748747861. The reversal of 748747848 is 848747847.

It is a super-2 number, since 2×748747848² = 1121246679769262208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (748747841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1007365 + ... + 1008107.

It is an arithmetic number, because the mean of its divisors is an integer number (29574000).

Almost surely, 2^748747848 is an apocalyptic number.

It is an amenable number.

748747848 is an abundant number, since it is smaller than the sum of its proper divisors (1143988152).

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

748747848 is a wasteful number, since it uses less digits than its factorization.

748747848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1162 (or 1158 counting only the distinct ones).

The product of its digits is 11239424, while the sum is 57.

The square root of 748747848 is about 27363.2572622486. The cubic root of 748747848 is about 908.0543900609.

Subtracting 748747848 from its reverse (848747847), we obtain a palindrome (99999999).

The spelling of 748747848 in words is "seven hundred forty-eight million, seven hundred forty-seven thousand, eight hundred forty-eight".