748117126 has 8 divisors (see below), whose sum is σ = 1122297624. Its totient is φ = 374017920.

The previous prime is 748117121. The next prime is 748117129. The reversal of 748117126 is 621711847.

748117126 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748117121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14886 + ... + 41446.

It is an arithmetic number, because the mean of its divisors is an integer number (140287203).

Almost surely, 2^748117126 is an apocalyptic number.

748117126 is a deficient number, since it is larger than the sum of its proper divisors (374180498).

748117126 is a wasteful number, since it uses less digits than its factorization.

748117126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40646.

The product of its digits is 18816, while the sum is 37.

The square root of 748117126 is about 27351.7298538868. The cubic root of 748117126 is about 907.7993461346.

The spelling of 748117126 in words is "seven hundred forty-eight million, one hundred seventeen thousand, one hundred twenty-six".