2323631146 has 8 divisors (see below), whose sum is σ = 3498404580. Its totient is φ = 1157496288.

The previous prime is 2323631113. The next prime is 2323631173. The reversal of 2323631146 is 6411363232.

It can be written as a sum of positive squares in 2 ways, for example, as 2130837921 + 192793225 = 46161^2 + 13885^2 .

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

It is a super-2 number, since 2×2323631146² = 10798523405322546632, which contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2158971 + ... + 2160046.

Almost surely, 2^2323631146 is an apocalyptic number.

2323631146 is a deficient number, since it is larger than the sum of its proper divisors (1174773434).

2323631146 is a wasteful number, since it uses less digits than its factorization.

2323631146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4319288.

The product of its digits is 15552, while the sum is 31.

The square root of 2323631146 is about 48204.0573603509. The cubic root of 2323631146 is about 1324.5114887879.

Adding to 2323631146 its reverse (6411363232), we get a palindrome (8734994378).

The spelling of 2323631146 in words is "two billion, three hundred twenty-three million, six hundred thirty-one thousand, one hundred forty-six".