2321262534 has 16 divisors (see below), whose sum is σ = 4844374272. Its totient is φ = 740112648.

The previous prime is 2321262523. The next prime is 2321262539. The reversal of 2321262534 is 4352621232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2321262539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8410234 + ... + 8410509.

It is an arithmetic number, because the mean of its divisors is an integer number (302773392).

Almost surely, 2^2321262534 is an apocalyptic number.

2321262534 is an abundant number, since it is smaller than the sum of its proper divisors (2523111738).

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

2321262534 is a wasteful number, since it uses less digits than its factorization.

2321262534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16820771.

The product of its digits is 17280, while the sum is 30.

The square root of 2321262534 is about 48179.4825003341. The cubic root of 2321262534 is about 1324.0612853192.

Adding to 2321262534 its reverse (4352621232), we get a palindrome (6673883766).

The spelling of 2321262534 in words is "two billion, three hundred twenty-one million, two hundred sixty-two thousand, five hundred thirty-four".