514340507 has 4 divisors (see below), whose sum is σ = 541411080. Its totient is φ = 487269936.

The previous prime is 514340503. The next prime is 514340509. The reversal of 514340507 is 705043415.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 514340507 - 2² = 514340503 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 514340507.

It is not an unprimeable number, because it can be changed into a prime (514340503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13535258 + ... + 13535295.

It is an arithmetic number, because the mean of its divisors is an integer number (135352770).

Almost surely, 2^514340507 is an apocalyptic number.

514340507 is a deficient number, since it is larger than the sum of its proper divisors (27070573).

514340507 is a wasteful number, since it uses less digits than its factorization.

514340507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27070572.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 514340507 is about 22679.0764141752. The cubic root of 514340507 is about 801.2171612714.

The spelling of 514340507 in words is "five hundred fourteen million, three hundred forty thousand, five hundred seven".