2631615230 has 16 divisors (see below), whose sum is σ = 4737522384. Its totient is φ = 1052509440.

The previous prime is 2631615229. The next prime is 2631615247. The reversal of 2631615230 is 325161362.

It is a junction number, because it is equal to n+sod(n) for n = 2631615193 and 2631615202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106094 + ... + 128526.

It is an arithmetic number, because the mean of its divisors is an integer number (296095149).

Almost surely, 2^2631615230 is an apocalyptic number.

2631615230 is a deficient number, since it is larger than the sum of its proper divisors (2105907154).

2631615230 is a wasteful number, since it uses less digits than its factorization.

2631615230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34171.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 2631615230 is about 51299.2712423871. The cubic root of 2631615230 is about 1380.6199045781.

Adding to 2631615230 its reverse (325161362), we get a palindrome (2956776592).

The spelling of 2631615230 in words is "two billion, six hundred thirty-one million, six hundred fifteen thousand, two hundred thirty".