1430241 has 8 divisors (see below), whose sum is σ = 1924320. Its totient is φ = 944832.

The previous prime is 1430239. The next prime is 1430243. The reversal of 1430241 is 1420341.

It is an interprime number because it is at equal distance from previous prime (1430239) and next prime (1430243).

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

It is not a de Polignac number, because 1430241 - 2¹ = 1430239 is a prime.

It is an Ulam number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1430241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1430243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1771 + ... + 2448.

It is an arithmetic number, because the mean of its divisors is an integer number (240540).

2^1430241 is an apocalyptic number.

It is an amenable number.

1430241 is a deficient number, since it is larger than the sum of its proper divisors (494079).

1430241 is a wasteful number, since it uses less digits than its factorization.

1430241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4335.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1430241 is about 1195.9268372271. The cubic root of 1430241 is about 112.6686458265.

Adding to 1430241 its reverse (1420341), we get a palindrome (2850582).

The spelling of 1430241 in words is "one million, four hundred thirty thousand, two hundred forty-one".