1294201 has 2 divisors, whose sum is σ = 1294202. Its totient is φ = 1294200.

The previous prime is 1294199. The next prime is 1294231. The reversal of 1294201 is 1024921.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 837225 + 456976 = 915^2 + 676^2 .

It is an emirp because it is prime and its reverse (1024921) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1294201 - 2¹ = 1294199 is a prime.

Together with 1294199, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1294231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 647100 + 647101.

It is an arithmetic number, because the mean of its divisors is an integer number (647101).

2^1294201 is an apocalyptic number.

1294201 is the 720-th centered pentagonal number.

It is an amenable number.

1294201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1294201 is an equidigital number, since it uses as much as digits as its factorization.

1294201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 1294201 is about 1137.6295530620. The cubic root of 1294201 is about 108.9767646795.

The spelling of 1294201 in words is "one million, two hundred ninety-four thousand, two hundred one".