514662121 has 2 divisors, whose sum is σ = 514662122. Its totient is φ = 514662120.

The previous prime is 514662107. The next prime is 514662179. The reversal of 514662121 is 121266415.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 508728025 + 5934096 = 22555^2 + 2436^2 .

It is a cyclic number.

It is not a de Polignac number, because 514662121 - 2⁷ = 514661993 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 514662121.

It is not a weakly prime, because it can be changed into another prime (514662221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257331060 + 257331061.

It is an arithmetic number, because the mean of its divisors is an integer number (257331061).

Almost surely, 2^514662121 is an apocalyptic number.

It is an amenable number.

514662121 is a deficient number, since it is larger than the sum of its proper divisors (1).

514662121 is an equidigital number, since it uses as much as digits as its factorization.

514662121 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2880, while the sum is 28.

The square root of 514662121 is about 22686.1658505795. The cubic root of 514662121 is about 801.3841252198.

The spelling of 514662121 in words is "five hundred fourteen million, six hundred sixty-two thousand, one hundred twenty-one".