12514437 has 12 divisors (see below), whose sum is σ = 19467084. Its totient is φ = 7701120.

The previous prime is 12514429. The next prime is 12514441. The reversal of 12514437 is 73441521.

It can be written as a sum of positive squares in 2 ways, for example, as 2268036 + 10246401 = 1506^2 + 3201^2 .

It is not a de Polignac number, because 12514437 - 2³ = 12514429 is a prime.

It is a super-2 number, since 2×12514437² = 313222266853938, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12514437.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12514417) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53364 + ... + 53597.

It is an arithmetic number, because the mean of its divisors is an integer number (1622257).

Almost surely, 2^12514437 is an apocalyptic number.

It is an amenable number.

12514437 is a deficient number, since it is larger than the sum of its proper divisors (6952647).

12514437 is a wasteful number, since it uses less digits than its factorization.

12514437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106980 (or 106977 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 12514437 is about 3537.5750168724. The cubic root of 12514437 is about 232.1687547958.

Adding to 12514437 its reverse (73441521), we get a palindrome (85955958).

The spelling of 12514437 in words is "twelve million, five hundred fourteen thousand, four hundred thirty-seven".