1241627 has 2 divisors, whose sum is σ = 1241628. Its totient is φ = 1241626.

The previous prime is 1241587. The next prime is 1241651. The reversal of 1241627 is 7261421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1241627 - 2¹² = 1237531 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1241677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 620813 + 620814.

It is an arithmetic number, because the mean of its divisors is an integer number (620814).

2^1241627 is an apocalyptic number.

1241627 is a deficient number, since it is larger than the sum of its proper divisors (1).

1241627 is an equidigital number, since it uses as much as digits as its factorization.

1241627 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 672, while the sum is 23.

The square root of 1241627 is about 1114.2831776528. The cubic root of 1241627 is about 107.4806743699.

The spelling of 1241627 in words is "one million, two hundred forty-one thousand, six hundred twenty-seven".