750726117 has 16 divisors (see below), whose sum is σ = 1112681280. Its totient is φ = 500261616.

The previous prime is 750726091. The next prime is 750726127. The reversal of 750726117 is 711627057.

It is not a de Polignac number, because 750726117 - 2¹¹ = 750724069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (750726127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75138 + ... + 84540.

It is an arithmetic number, because the mean of its divisors is an integer number (69542580).

Almost surely, 2^750726117 is an apocalyptic number.

It is an amenable number.

750726117 is a deficient number, since it is larger than the sum of its proper divisors (361955163).

750726117 is a wasteful number, since it uses less digits than its factorization.

750726117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12369 (or 12363 counting only the distinct ones).

The product of its (nonzero) digits is 20580, while the sum is 36.

The square root of 750726117 is about 27399.3816901039. The cubic root of 750726117 is about 908.8534112102.

The spelling of 750726117 in words is "seven hundred fifty million, seven hundred twenty-six thousand, one hundred seventeen".