748528736 has 24 divisors (see below), whose sum is σ = 1482500880. Its totient is φ = 372020608.

The previous prime is 748528733. The next prime is 748528741. The reversal of 748528736 is 637825847.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748528733) 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 3 ways as a sum of consecutive naturals, for example, 64691 + ... + 75378.

It is an arithmetic number, because the mean of its divisors is an integer number (61770870).

Almost surely, 2^748528736 is an apocalyptic number.

It is an amenable number.

748528736 is a deficient number, since it is larger than the sum of its proper divisors (733972144).

748528736 is a wasteful number, since it uses less digits than its factorization.

748528736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140246 (or 140238 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 50.

The square root of 748528736 is about 27359.2532061824. The cubic root of 748528736 is about 907.9658043750.

The spelling of 748528736 in words is "seven hundred forty-eight million, five hundred twenty-eight thousand, seven hundred thirty-six".