514067081 has 8 divisors (see below), whose sum is σ = 569171424. Its totient is φ = 460357920.

The previous prime is 514067027. The next prime is 514067083. The reversal of 514067081 is 180760415.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-514067081 is a prime.

It is a super-2 number, since 2×514067081² = 528529927535721122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (514067083) 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, 348020 + ... + 349493.

It is an arithmetic number, because the mean of its divisors is an integer number (71146428).

Almost surely, 2^514067081 is an apocalyptic number.

It is an amenable number.

514067081 is a deficient number, since it is larger than the sum of its proper divisors (55104343).

514067081 is a wasteful number, since it uses less digits than its factorization.

514067081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697591.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 514067081 is about 22673.0474572784. The cubic root of 514067081 is about 801.0751590814.

The spelling of 514067081 in words is "five hundred fourteen million, sixty-seven thousand, eighty-one".