1402201 has 2 divisors, whose sum is σ = 1402202. Its totient is φ = 1402200.

The previous prime is 1402169. The next prime is 1402231. The reversal of 1402201 is 1022041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1392400 + 9801 = 1180^2 + 99^2 .

It is a cyclic number.

It is not a de Polignac number, because 1402201 - 2⁵ = 1402169 is a prime.

It is not a weakly prime, because it can be changed into another prime (1402231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701100 + 701101.

It is an arithmetic number, because the mean of its divisors is an integer number (701101).

2^1402201 is an apocalyptic number.

It is an amenable number.

1402201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1402201 is an equidigital number, since it uses as much as digits as its factorization.

1402201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 1402201 is about 1184.1456836049. The cubic root of 1402201 is about 111.9274881405.

Adding to 1402201 its reverse (1022041), we get a palindrome (2424242).

The spelling of 1402201 in words is "one million, four hundred two thousand, two hundred one".