1720114 has 16 divisors (see below), whose sum is σ = 2884896. Its totient is φ = 762400.

The previous prime is 1720109. The next prime is 1720123. The reversal of 1720114 is 4110271.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52 + ... + 1855.

It is an arithmetic number, because the mean of its divisors is an integer number (180306).

2^1720114 is an apocalyptic number.

1720114 is a deficient number, since it is larger than the sum of its proper divisors (1164782).

1720114 is a wasteful number, since it uses less digits than its factorization.

1720114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1961.

The product of its (nonzero) digits is 56, while the sum is 16.

The square root of 1720114 is about 1311.5311662328. The cubic root of 1720114 is about 119.8171753046.

Adding to 1720114 its reverse (4110271), we get a palindrome (5830385).

The spelling of 1720114 in words is "one million, seven hundred twenty thousand, one hundred fourteen".