748860528 has 160 divisors (see below), whose sum is σ = 2222357760. Its totient is φ = 215377920.

The previous prime is 748860503. The next prime is 748860551. The reversal of 748860528 is 825068847.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 983668 + ... + 984428.

It is an arithmetic number, because the mean of its divisors is an integer number (13889736).

Almost surely, 2^748860528 is an apocalyptic number.

748860528 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 748860528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1111178880).

748860528 is an abundant number, since it is smaller than the sum of its proper divisors (1473497232).

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

748860528 is a wasteful number, since it uses less digits than its factorization.

748860528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887 (or 881 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 48.

The square root of 748860528 is about 27365.3161501927. The cubic root of 748860528 is about 908.0999391896.

The spelling of 748860528 in words is "seven hundred forty-eight million, eight hundred sixty thousand, five hundred twenty-eight".