12517414 has 16 divisors (see below), whose sum is σ = 23109408. Its totient is φ = 4951872.

The previous prime is 12517403. The next prime is 12517481. The reversal of 12517414 is 41471521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34207 + ... + 34570.

It is an arithmetic number, because the mean of its divisors is an integer number (1444338).

Almost surely, 2^12517414 is an apocalyptic number.

12517414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12517414 is a deficient number, since it is larger than the sum of its proper divisors (10591994).

12517414 is a wasteful number, since it uses less digits than its factorization.

12517414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68799.

The product of its digits is 1120, while the sum is 25.

The square root of 12517414 is about 3537.9957603140. The cubic root of 12517414 is about 232.1871631771.

Adding to 12517414 its reverse (41471521), we get a palindrome (53988935).

The spelling of 12517414 in words is "twelve million, five hundred seventeen thousand, four hundred fourteen".