1409714 has 4 divisors (see below), whose sum is σ = 2114574. Its totient is φ = 704856.

The previous prime is 1409713. The next prime is 1409717. The reversal of 1409714 is 4179041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4179041 = 43 ⋅97187.

It can be written as a sum of positive squares in only one way, i.e., 1283689 + 126025 = 1133^2 + 355^2 .

It is not an unprimeable number, because it can be changed into a prime (1409713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352427 + ... + 352430.

2^1409714 is an apocalyptic number.

1409714 is a deficient number, since it is larger than the sum of its proper divisors (704860).

1409714 is an equidigital number, since it uses as much as digits as its factorization.

1409714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704859.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 1409714 is about 1187.3137748717. The cubic root of 1409714 is about 112.1270348541.

The spelling of 1409714 in words is "one million, four hundred nine thousand, seven hundred fourteen".