1955027 has 2 divisors, whose sum is σ = 1955028. Its totient is φ = 1955026.

The previous prime is 1955021. The next prime is 1955033. The reversal of 1955027 is 7205591.

It is a balanced prime because it is at equal distance from previous prime (1955021) and next prime (1955033).

It is a cyclic number.

It is not a de Polignac number, because 1955027 - 2⁶ = 1954963 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1955021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 977513 + 977514.

It is an arithmetic number, because the mean of its divisors is an integer number (977514).

2^1955027 is an apocalyptic number.

1955027 is a deficient number, since it is larger than the sum of its proper divisors (1).

1955027 is an equidigital number, since it uses as much as digits as its factorization.

1955027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3150, while the sum is 29.

The square root of 1955027 is about 1398.2228005579. Note that the first 3 decimals coincide. The cubic root of 1955027 is about 125.0405628358.

The spelling of 1955027 in words is "one million, nine hundred fifty-five thousand, twenty-seven".