745031127 has 8 divisors (see below), whose sum is σ = 993533040. Its totient is φ = 496608320.

The previous prime is 745031107. The next prime is 745031143. The reversal of 745031127 is 721130547.

745031127 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 cyclic number.

It is not a de Polignac number, because 745031127 - 2¹⁶ = 744965591 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 745031094 and 745031103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (745031107) 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, 7627 + ... + 39347.

It is an arithmetic number, because the mean of its divisors is an integer number (124191630).

Almost surely, 2^745031127 is an apocalyptic number.

745031127 is a deficient number, since it is larger than the sum of its proper divisors (248501913).

745031127 is a wasteful number, since it uses less digits than its factorization.

745031127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39553.

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 745031127 is about 27295.2583244783. The cubic root of 745031127 is about 906.5493953506.

The spelling of 745031127 in words is "seven hundred forty-five million, thirty-one thousand, one hundred twenty-seven".