12624112 has 40 divisors (see below), whose sum is σ = 25534080. Its totient is φ = 6041280.

The previous prime is 12624103. The next prime is 12624127. The reversal of 12624112 is 21142621.

It is a self number, because there is not a number n which added to its sum of digits gives 12624112.

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, 40437 + ... + 40747.

It is an arithmetic number, because the mean of its divisors is an integer number (638352).

Almost surely, 2^12624112 is an apocalyptic number.

It is an amenable number.

12624112 is an abundant number, since it is smaller than the sum of its proper divisors (12909968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12624112 is a wasteful number, since it uses less digits than its factorization.

12624112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421 (or 415 counting only the distinct ones).

The product of its digits is 192, while the sum is 19.

The square root of 12624112 is about 3553.0426397667. The cubic root of 12624112 is about 232.8450159560.

Adding to 12624112 its reverse (21142621), we get a palindrome (33766733).

It can be divided in two parts, 126241 and 12, that added together give a triangular number (126253 = T₅₀₂).

The spelling of 12624112 in words is "twelve million, six hundred twenty-four thousand, one hundred twelve".