12462628 has 6 divisors (see below), whose sum is σ = 21809606. Its totient is φ = 6231312.

The previous prime is 12462617. The next prime is 12462641. The reversal of 12462628 is 82626421.

It can be written as a sum of positive squares in only one way, i.e., 10969344 + 1493284 = 3312^2 + 1222^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12462628.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1557825 + ... + 1557832.

Almost surely, 2^12462628 is an apocalyptic number.

It is an amenable number.

12462628 is a deficient number, since it is larger than the sum of its proper divisors (9346978).

12462628 is a wasteful number, since it uses less digits than its factorization.

12462628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3115661 (or 3115659 counting only the distinct ones).

The product of its digits is 9216, while the sum is 31.

The square root of 12462628 is about 3530.2447507220. The cubic root of 12462628 is about 231.8479235220.

The spelling of 12462628 in words is "twelve million, four hundred sixty-two thousand, six hundred twenty-eight".