1714642 has 4 divisors (see below), whose sum is σ = 2571966. Its totient is φ = 857320.

The previous prime is 1714639. The next prime is 1714651. The reversal of 1714642 is 2464171.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2464171 = 1543 ⋅1597.

It can be written as a sum of positive squares in only one way, i.e., 1666681 + 47961 = 1291^2 + 219^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 428659 + ... + 428662.

2^1714642 is an apocalyptic number.

1714642 is a deficient number, since it is larger than the sum of its proper divisors (857324).

1714642 is an equidigital number, since it uses as much as digits as its factorization.

1714642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857323.

The product of its digits is 1344, while the sum is 25.

The square root of 1714642 is about 1309.4433932019. The cubic root of 1714642 is about 119.6899868253.

The spelling of 1714642 in words is "one million, seven hundred fourteen thousand, six hundred forty-two".