2320126516 has 24 divisors (see below), whose sum is σ = 4151868840. Its totient is φ = 1134037632.

The previous prime is 2320126513. The next prime is 2320126547. The reversal of 2320126516 is 6156210232.

It can be written as a sum of positive squares in 4 ways, for example, as 71470116 + 2248656400 = 8454^2 + 47420^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320126513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38970 + ... + 78478.

It is an arithmetic number, because the mean of its divisors is an integer number (172994535).

Almost surely, 2^2320126516 is an apocalyptic number.

It is an amenable number.

2320126516 is a deficient number, since it is larger than the sum of its proper divisors (1831742324).

2320126516 is a wasteful number, since it uses less digits than its factorization.

2320126516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39843 (or 39841 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 2320126516 is about 48167.6916200060. The cubic root of 2320126516 is about 1323.8452530416.

Adding to 2320126516 its reverse (6156210232), we get a palindrome (8476336748).

The spelling of 2320126516 in words is "two billion, three hundred twenty million, one hundred twenty-six thousand, five hundred sixteen".