1202466257 has 2 divisors, whose sum is σ = 1202466258. Its totient is φ = 1202466256.

The previous prime is 1202466247. The next prime is 1202466259. The reversal of 1202466257 is 7526642021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1192251841 + 10214416 = 34529^2 + 3196^2 .

It is a cyclic number.

It is not a de Polignac number, because 1202466257 - 2⁴ = 1202466241 is a prime.

Together with 1202466259, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1202466259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601233128 + 601233129.

It is an arithmetic number, because the mean of its divisors is an integer number (601233129).

Almost surely, 2^1202466257 is an apocalyptic number.

It is an amenable number.

1202466257 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202466257 is an equidigital number, since it uses as much as digits as its factorization.

1202466257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 1202466257 is about 34676.5952336731. The cubic root of 1202466257 is about 1063.3860680033.

The spelling of 1202466257 in words is "one billion, two hundred two million, four hundred sixty-six thousand, two hundred fifty-seven".