12481602 has 32 divisors (see below), whose sum is σ = 29140992. Its totient is φ = 3489744.

The previous prime is 12481559. The next prime is 12481619. The reversal of 12481602 is 20618421.

12481602 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1188 + ... + 5135.

It is an arithmetic number, because the mean of its divisors is an integer number (910656).

Almost surely, 2^12481602 is an apocalyptic number.

12481602 is an abundant number, since it is smaller than the sum of its proper divisors (16659390).

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

12481602 is a wasteful number, since it uses less digits than its factorization.

12481602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6382.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 12481602 is about 3532.9310777314. The cubic root of 12481602 is about 231.9655245046.

It can be divided in two parts, 1248 and 1602, that added together give a triangular number (2850 = T₇₅).

The spelling of 12481602 in words is "twelve million, four hundred eighty-one thousand, six hundred two".