12462130 has 8 divisors (see below), whose sum is σ = 22431852. Its totient is φ = 4984848.

The previous prime is 12462127. The next prime is 12462137. The reversal of 12462130 is 3126421.

It can be written as a sum of positive squares in 2 ways, for example, as 11580409 + 881721 = 3403^2 + 939^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12462098 and 12462107.

It is not an unprimeable number, because it can be changed into a prime (12462137) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 623097 + ... + 623116.

Almost surely, 2^12462130 is an apocalyptic number.

12462130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12462130 is a deficient number, since it is larger than the sum of its proper divisors (9969722).

12462130 is a wasteful number, since it uses less digits than its factorization.

12462130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1246220.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 12462130 is about 3530.1742166641. The cubic root of 12462130 is about 231.8448353076.

Adding to 12462130 its reverse (3126421), we get a palindrome (15588551).

The spelling of 12462130 in words is "twelve million, four hundred sixty-two thousand, one hundred thirty".