514260401 has 4 divisors (see below), whose sum is σ = 518811492. Its totient is φ = 509709312.

The previous prime is 514260391. The next prime is 514260407. The reversal of 514260401 is 104062415.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 104062415 = 5 ⋅20812483.

It can be written as a sum of positive squares in 2 ways, for example, as 243328801 + 270931600 = 15599^2 + 16460^2 .

It is a cyclic number.

It is not a de Polignac number, because 514260401 - 2¹⁸ = 513998257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (514260407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2275376 + ... + 2275601.

It is an arithmetic number, because the mean of its divisors is an integer number (129702873).

Almost surely, 2^514260401 is an apocalyptic number.

It is an amenable number.

514260401 is a deficient number, since it is larger than the sum of its proper divisors (4551091).

514260401 is a wasteful number, since it uses less digits than its factorization.

514260401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4551090.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 514260401 is about 22677.3102681954. The cubic root of 514260401 is about 801.1755639033.

The spelling of 514260401 in words is "five hundred fourteen million, two hundred sixty thousand, four hundred one".