514480261 has 4 divisors (see below), whose sum is σ = 536848992. Its totient is φ = 492111532.

The previous prime is 514480249. The next prime is 514480279. The reversal of 514480261 is 162084415.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 514480261 - 2⁵ = 514480229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514480201) 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, 11184331 + ... + 11184376.

It is an arithmetic number, because the mean of its divisors is an integer number (134212248).

Almost surely, 2^514480261 is an apocalyptic number.

It is an amenable number.

514480261 is a deficient number, since it is larger than the sum of its proper divisors (22368731).

514480261 is a wasteful number, since it uses less digits than its factorization.

514480261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22368730.

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 514480261 is about 22682.1573268505. The cubic root of 514480261 is about 801.2897222574.

The spelling of 514480261 in words is "five hundred fourteen million, four hundred eighty thousand, two hundred sixty-one".