12902416 has 20 divisors (see below), whose sum is σ = 25069824. Its totient is φ = 6432800.

The previous prime is 12902401. The next prime is 12902423. The reversal of 12902416 is 61420921.

12902416 is nontrivially palindromic in base 15.

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 3 ways as a sum of consecutive naturals, for example, 5961 + ... + 7831.

Almost surely, 2^12902416 is an apocalyptic number.

12902416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12902416 is a deficient number, since it is larger than the sum of its proper divisors (12167408).

12902416 is a wasteful number, since it uses less digits than its factorization.

12902416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2310 (or 2304 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 12902416 is about 3591.9933184793. The cubic root of 12902416 is about 234.5436503714.

The spelling of 12902416 in words is "twelve million, nine hundred two thousand, four hundred sixteen".