1274401 has 2 divisors, whose sum is σ = 1274402. Its totient is φ = 1274400.

The previous prime is 1274389. The next prime is 1274411. The reversal of 1274401 is 1044721.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1263376 + 11025 = 1124^2 + 105^2 .

It is a cyclic number.

It is not a de Polignac number, because 1274401 - 2⁹ = 1273889 is a prime.

It is not a weakly prime, because it can be changed into another prime (1274411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 637200 + 637201.

It is an arithmetic number, because the mean of its divisors is an integer number (637201).

2^1274401 is an apocalyptic number.

It is an amenable number.

1274401 is a deficient number, since it is larger than the sum of its proper divisors (1).

1274401 is an equidigital number, since it uses as much as digits as its factorization.

1274401 is an odious number, because the sum of its binary digits is odd.

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

The square root of 1274401 is about 1128.8937062452. The cubic root of 1274401 is about 108.4181605172.

The spelling of 1274401 in words is "one million, two hundred seventy-four thousand, four hundred one".