514110397 has 2 divisors, whose sum is σ = 514110398. Its totient is φ = 514110396.

The previous prime is 514110391. The next prime is 514110407. The reversal of 514110397 is 793011415.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 514110276 + 121 = 22674^2 + 11^2 .

It is a cyclic number.

It is not a de Polignac number, because 514110397 - 2⁷ = 514110269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (514110391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257055198 + 257055199.

It is an arithmetic number, because the mean of its divisors is an integer number (257055199).

Almost surely, 2^514110397 is an apocalyptic number.

It is an amenable number.

514110397 is a deficient number, since it is larger than the sum of its proper divisors (1).

514110397 is an equidigital number, since it uses as much as digits as its factorization.

514110397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 31.

The square root of 514110397 is about 22674.0026682542. The cubic root of 514110397 is about 801.0976583480.

The spelling of 514110397 in words is "five hundred fourteen million, one hundred ten thousand, three hundred ninety-seven".