514343091 has 16 divisors (see below), whose sum is σ = 722413440. Its totient is φ = 324610560.

The previous prime is 514343087. The next prime is 514343131. The reversal of 514343091 is 190343415.

It is not a de Polignac number, because 514343091 - 2² = 514343087 is a prime.

It is not an unprimeable number, because it can be changed into a prime (514343021) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 107731 + ... + 112403.

It is an arithmetic number, because the mean of its divisors is an integer number (45150840).

Almost surely, 2^514343091 is an apocalyptic number.

514343091 is a deficient number, since it is larger than the sum of its proper divisors (208070349).

514343091 is a wasteful number, since it uses less digits than its factorization.

514343091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6626.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 514343091 is about 22679.1333829139. The cubic root of 514343091 is about 801.2185030166.

The spelling of 514343091 in words is "five hundred fourteen million, three hundred forty-three thousand, ninety-one".