514127747 has 12 divisors (see below), whose sum is σ = 618691680. Its totient is φ = 425483856.

The previous prime is 514127723. The next prime is 514127749. The reversal of 514127747 is 747721415.

It is not a de Polignac number, because 514127747 - 2¹² = 514123651 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 514127747.

It is not an unprimeable number, because it can be changed into a prime (514127749) 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 11 ways as a sum of consecutive naturals, for example, 179483 + ... + 182324.

It is an arithmetic number, because the mean of its divisors is an integer number (51557640).

Almost surely, 2^514127747 is an apocalyptic number.

514127747 is a deficient number, since it is larger than the sum of its proper divisors (104563933).

514127747 is a wasteful number, since it uses less digits than its factorization.

514127747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361850 (or 361843 counting only the distinct ones).

The product of its digits is 54880, while the sum is 38.

The square root of 514127747 is about 22674.3852617882. The cubic root of 514127747 is about 801.1066699586.

The spelling of 514127747 in words is "five hundred fourteen million, one hundred twenty-seven thousand, seven hundred forty-seven".