2320716 has 12 divisors (see below), whose sum is σ = 5415032. Its totient is φ = 773568.

The previous prime is 2320709. The next prime is 2320729. The reversal of 2320716 is 6170232.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 2320692 and 2320701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96685 + ... + 96708.

2^2320716 is an apocalyptic number.

It is an amenable number.

2320716 is an abundant number, since it is smaller than the sum of its proper divisors (3094316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2320716 is a wasteful number, since it uses less digits than its factorization.

2320716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193400 (or 193398 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 2320716 is about 1523.3896415560. The cubic root of 2320716 is about 132.3957361801.

Adding to 2320716 its reverse (6170232), we get a palindrome (8490948).

The spelling of 2320716 in words is "two million, three hundred twenty thousand, seven hundred sixteen".