2312626463 has 8 divisors (see below), whose sum is σ = 2672699040. Its totient is φ = 1959978240.

The previous prime is 2312626453. The next prime is 2312626469. The reversal of 2312626463 is 3646262132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2312626463 - 2²⁰ = 2311577887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2312626469) 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, 1855418 + ... + 1856663.

It is an arithmetic number, because the mean of its divisors is an integer number (334087380).

Almost surely, 2^2312626463 is an apocalyptic number.

2312626463 is a deficient number, since it is larger than the sum of its proper divisors (360072577).

2312626463 is an equidigital number, since it uses as much as digits as its factorization.

2312626463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3712177.

The product of its digits is 62208, while the sum is 35.

The square root of 2312626463 is about 48089.7750358639. The cubic root of 2312626463 is about 1322.4172235072.

Adding to 2312626463 its reverse (3646262132), we get a palindrome (5958888595).

The spelling of 2312626463 in words is "two billion, three hundred twelve million, six hundred twenty-six thousand, four hundred sixty-three".