1043401 has 2 divisors, whose sum is σ = 1043402.
Its totient is φ = 1043400.
The previous prime is 1043377. The next prime is 1043453.
It can be divided in two parts, 1043 and 401, that added together give a square (1444 = 382).
1043401 is nontrivially palindromic in base 10.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 921600 + 121801 = 960^2 + 349^2
It is a palprime.
It is a cyclic number.
It is not a de Polignac number, because 1043401 - 25 = 1043369 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (1043201) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521700 + 521701.
It is an arithmetic number, because the mean of its divisors is an integer number (521701).
21043401 is an apocalyptic number.
It is an amenable number.
1043401 is a deficient number, since it is larger than the sum of its proper divisors (1).
1043401 is an equidigital number, since it uses as much as digits as its factorization.
1043401 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 1043401 is about 1021.4700191391.
The cubic root of 1043401 is about 101.4262610823.
The spelling of 1043401 in words is "one million, forty-three thousand, four hundred one".