401201 has 2 divisors, whose sum is σ = 401202. Its totient is φ = 401200.

The previous prime is 401179. The next prime is 401209. The reversal of 401201 is 102104.

It is an a-pointer prime, because the next prime (401209) can be obtained adding 401201 to its sum of digits (8).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 361201 + 40000 = 601^2 + 200^2 .

It is a cyclic number.

It is not a de Polignac number, because 401201 - 2¹⁴ = 384817 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (401209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200600 + 200601.

It is an arithmetic number, because the mean of its divisors is an integer number (200601).

2⁴⁰¹²⁰¹ is an apocalyptic number.

It is an amenable number.

401201 is a deficient number, since it is larger than the sum of its proper divisors (1).

401201 is an equidigital number, since it uses as much as digits as its factorization.

401201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 401201 is about 633.4042942703. The cubic root of 401201 is about 73.7542983227.

Adding to 401201 its reverse (102104), we get a palindrome (503305).

It can be divided in two parts, 401 and 201, that multiplied together give a triangular number (80601 = T₄₀₁).

The spelling of 401201 in words is "four hundred one thousand, two hundred one", and thus it is an iban number.