748007148 has 72 divisors (see below), whose sum is σ = 2037217392. Its totient is φ = 212989056.

The previous prime is 748007131. The next prime is 748007149. The reversal of 748007148 is 841700847.

It is not an unprimeable number, because it can be changed into a prime (748007149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 184390 + ... + 188402.

It is an arithmetic number, because the mean of its divisors is an integer number (28294686).

Almost surely, 2^748007148 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 748007148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1018608696).

748007148 is an abundant number, since it is smaller than the sum of its proper divisors (1289210244).

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

748007148 is a wasteful number, since it uses less digits than its factorization.

748007148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4351 (or 4342 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 39.

The square root of 748007148 is about 27349.7193404247. The cubic root of 748007148 is about 907.7548598522.

The spelling of 748007148 in words is "seven hundred forty-eight million, seven thousand, one hundred forty-eight".