1420714 has 8 divisors (see below), whose sum is σ = 2136960. Its totient is φ = 708396.

The previous prime is 1420697. The next prime is 1420717. The reversal of 1420714 is 4170241.

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

It is a junction number, because it is equal to n+sod(n) for n = 1420691 and 1420700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1420717) 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, 217 + ... + 1699.

It is an arithmetic number, because the mean of its divisors is an integer number (267120).

2^1420714 is an apocalyptic number.

1420714 is a deficient number, since it is larger than the sum of its proper divisors (716246).

1420714 is a wasteful number, since it uses less digits than its factorization.

1420714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1964.

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 1420714 is about 1191.9370788762. The cubic root of 1420714 is about 112.4179220250.

Adding to 1420714 its reverse (4170241), we get a palindrome (5590955).

The spelling of 1420714 in words is "one million, four hundred twenty thousand, seven hundred fourteen".