1270433 has 2 divisors, whose sum is σ = 1270434. Its totient is φ = 1270432.

The previous prime is 1270429. The next prime is 1270441. The reversal of 1270433 is 3340721.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1216609 + 53824 = 1103^2 + 232^2 .

It is a cyclic number.

It is not a de Polignac number, because 1270433 - 2² = 1270429 is a prime.

It is a super-2 number, since 2×1270433² = 3228000014978, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1270483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 635216 + 635217.

It is an arithmetic number, because the mean of its divisors is an integer number (635217).

2^1270433 is an apocalyptic number.

It is an amenable number.

1270433 is a deficient number, since it is larger than the sum of its proper divisors (1).

1270433 is an equidigital number, since it uses as much as digits as its factorization.

1270433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 1270433 is about 1127.1348632706. The cubic root of 1270433 is about 108.3055192237.

The spelling of 1270433 in words is "one million, two hundred seventy thousand, four hundred thirty-three".