12601424 has 60 divisors (see below), whose sum is σ = 28102368. Its totient is φ = 5459520.

The previous prime is 12601417. The next prime is 12601453. The reversal of 12601424 is 42410621.

It is a junction number, because it is equal to n+sod(n) for n = 12601396 and 12601405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44387 + ... + 44669.

Almost surely, 2^12601424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12601424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14051184).

12601424 is an abundant number, since it is smaller than the sum of its proper divisors (15500944).

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

12601424 is a wasteful number, since it uses less digits than its factorization.

12601424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336 (or 319 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 12601424 is about 3549.8484474693. The cubic root of 12601424 is about 232.7054429542.

The spelling of 12601424 in words is "twelve million, six hundred one thousand, four hundred twenty-four".