1459091 has 2 divisors, whose sum is σ = 1459092. Its totient is φ = 1459090.

The previous prime is 1459069. The next prime is 1459099. The reversal of 1459091 is 1909541.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1459091 - 2⁶ = 1459027 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1459099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 729545 + 729546.

It is an arithmetic number, because the mean of its divisors is an integer number (729546).

2^1459091 is an apocalyptic number.

1459091 is a deficient number, since it is larger than the sum of its proper divisors (1).

1459091 is an equidigital number, since it uses as much as digits as its factorization.

1459091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 29.

The square root of 1459091 is about 1207.9283919173. The cubic root of 1459091 is about 113.4211708517.

The spelling of 1459091 in words is "one million, four hundred fifty-nine thousand, ninety-one".