1270441 has 2 divisors, whose sum is σ = 1270442. Its totient is φ = 1270440.

The previous prime is 1270433. The next prime is 1270471. The reversal of 1270441 is 1440721.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1058841 + 211600 = 1029^2 + 460^2 .

It is a cyclic number.

It is not a de Polignac number, because 1270441 - 2³ = 1270433 is a prime.

It is a super-2 number, since 2×1270441² = 3228040668962, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1270421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 635220 + 635221.

It is an arithmetic number, because the mean of its divisors is an integer number (635221).

2^1270441 is an apocalyptic number.

It is an amenable number.

1270441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1270441 is an equidigital number, since it uses as much as digits as its factorization.

1270441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 1270441 is about 1127.1384120861. The cubic root of 1270441 is about 108.3057465589.

It can be divided in two parts, 1270 and 441, that added together give a triangular number (1711 = T₅₈).

The spelling of 1270441 in words is "one million, two hundred seventy thousand, four hundred forty-one".