1430414 has 8 divisors (see below), whose sum is σ = 2271888. Its totient is φ = 673120.

The previous prime is 1430413. The next prime is 1430419. The reversal of 1430414 is 4140341.

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

It is a super-2 number, since 2×1430414² = 4092168422792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1430392 and 1430401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1430413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21002 + ... + 21069.

It is an arithmetic number, because the mean of its divisors is an integer number (283986).

2^1430414 is an apocalyptic number.

1430414 is a deficient number, since it is larger than the sum of its proper divisors (841474).

1430414 is a wasteful number, since it uses less digits than its factorization.

1430414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42090.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1430414 is about 1195.9991638793. Note that the first 3 decimals coincide. The cubic root of 1430414 is about 112.6731883919.

Adding to 1430414 its reverse (4140341), we get a palindrome (5570755).

The spelling of 1430414 in words is "one million, four hundred thirty thousand, four hundred fourteen".