747975573 has 8 divisors (see below), whose sum is σ = 1108112000. Its totient is φ = 498650364.

The previous prime is 747975559. The next prime is 747975577. The reversal of 747975573 is 375579747.

747975573 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 747975573 - 2²⁴ = 731198357 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (747975577) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13851373 + ... + 13851426.

It is an arithmetic number, because the mean of its divisors is an integer number (138514000).

Almost surely, 2^747975573 is an apocalyptic number.

It is an amenable number.

747975573 is a deficient number, since it is larger than the sum of its proper divisors (360136427).

747975573 is a wasteful number, since it uses less digits than its factorization.

747975573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27702808 (or 27702802 counting only the distinct ones).

The product of its digits is 6482700, while the sum is 54.

The square root of 747975573 is about 27349.1420889212. The cubic root of 747975573 is about 907.7420869069.

The spelling of 747975573 in words is "seven hundred forty-seven million, nine hundred seventy-five thousand, five hundred seventy-three".