1430942 has 8 divisors (see below), whose sum is σ = 2170800. Its totient is φ = 707344.

The previous prime is 1430939. The next prime is 1430953. The reversal of 1430942 is 2490341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 3842 + ... + 4197.

It is an arithmetic number, because the mean of its divisors is an integer number (271350).

2^1430942 is an apocalyptic number.

1430942 is a deficient number, since it is larger than the sum of its proper divisors (739858).

1430942 is an equidigital number, since it uses as much as digits as its factorization.

1430942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8130.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 1430942 is about 1196.2198794536. The cubic root of 1430942 is about 112.6870501422.

The spelling of 1430942 in words is "one million, four hundred thirty thousand, nine hundred forty-two".