1430959 has 2 divisors, whose sum is σ = 1430960. Its totient is φ = 1430958.

The previous prime is 1430953. The next prime is 1430969. The reversal of 1430959 is 9590341.

It is a weak prime.

It is an emirp because it is prime and its reverse (9590341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1430959 - 2¹⁷ = 1299887 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1430959.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1430953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 715479 + 715480.

It is an arithmetic number, because the mean of its divisors is an integer number (715480).

2^1430959 is an apocalyptic number.

1430959 is a deficient number, since it is larger than the sum of its proper divisors (1).

1430959 is an equidigital number, since it uses as much as digits as its factorization.

1430959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 1430959 is about 1196.2269851496. The cubic root of 1430959 is about 112.6874963919.

The spelling of 1430959 in words is "one million, four hundred thirty thousand, nine hundred fifty-nine".