514515242 has 8 divisors (see below), whose sum is σ = 782345316. Its totient is φ = 253733472.

The previous prime is 514515241. The next prime is 514515247. The reversal of 514515242 is 242515415.

It can be written as a sum of positive squares in 2 ways, for example, as 512524321 + 1990921 = 22639^2 + 1411^2 .

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

It is not an unprimeable number, because it can be changed into a prime (514515241) 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, 1761893 + ... + 1762184.

Almost surely, 2^514515242 is an apocalyptic number.

514515242 is a deficient number, since it is larger than the sum of its proper divisors (267830074).

514515242 is a wasteful number, since it uses less digits than its factorization.

514515242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3524152.

The product of its digits is 8000, while the sum is 29.

The square root of 514515242 is about 22682.9284264620. The cubic root of 514515242 is about 801.3078825140.

The spelling of 514515242 in words is "five hundred fourteen million, five hundred fifteen thousand, two hundred forty-two".