12616130 has 16 divisors (see below), whose sum is σ = 22802040. Its totient is φ = 5025792.

The previous prime is 12616129. The next prime is 12616141. The reversal of 12616130 is 3161621.

It can be written as a sum of positive squares in 4 ways, for example, as 12033961 + 582169 = 3469^2 + 763^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116 + ... + 5024.

Almost surely, 2^12616130 is an apocalyptic number.

12616130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12616130 is a deficient number, since it is larger than the sum of its proper divisors (10185910).

12616130 is a wasteful number, since it uses less digits than its factorization.

12616130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5173.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 12616130 is about 3551.9191995314. The cubic root of 12616130 is about 232.7959310311.

Adding to 12616130 its reverse (3161621), we get a palindrome (15777751).

The spelling of 12616130 in words is "twelve million, six hundred sixteen thousand, one hundred thirty".