1051459 has 2 divisors, whose sum is σ = 1051460. Its totient is φ = 1051458.

The previous prime is 1051423. The next prime is 1051469. The reversal of 1051459 is 9541501.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1051459 is a prime.

It is a super-2 number, since 2×1051459² = 2211132057362, which contains 22 as substring.

It is an Ulam number.

1051459 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (1051409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525729 + 525730.

It is an arithmetic number, because the mean of its divisors is an integer number (525730).

2^1051459 is an apocalyptic number.

1051459 is a deficient number, since it is larger than the sum of its proper divisors (1).

1051459 is an equidigital number, since it uses as much as digits as its factorization.

1051459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 1051459 is about 1025.4067485637. The cubic root of 1051459 is about 101.6866907914.

The spelling of 1051459 in words is "one million, fifty-one thousand, four hundred fifty-nine".