514115864 has 16 divisors (see below), whose sum is σ = 969541920. Its totient is φ = 255571360.

The previous prime is 514115827. The next prime is 514115879. The reversal of 514115864 is 468511415.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184352 + ... + 187119.

It is an arithmetic number, because the mean of its divisors is an integer number (60596370).

Almost surely, 2^514115864 is an apocalyptic number.

It is an amenable number.

514115864 is a deficient number, since it is larger than the sum of its proper divisors (455426056).

514115864 is a wasteful number, since it uses less digits than its factorization.

514115864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371650 (or 371646 counting only the distinct ones).

The product of its digits is 19200, while the sum is 35.

The square root of 514115864 is about 22674.1232245042. The cubic root of 514115864 is about 801.1004979362.

It can be divided in two parts, 51411 and 5864, that added together give a palindrome (57275).

The spelling of 514115864 in words is "five hundred fourteen million, one hundred fifteen thousand, eight hundred sixty-four".