12490662 has 8 divisors (see below), whose sum is σ = 24981336. Its totient is φ = 4163552.

The previous prime is 12490627. The next prime is 12490663. The reversal of 12490662 is 26609421.

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

12490662 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12490663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1040883 + ... + 1040894.

It is an arithmetic number, because the mean of its divisors is an integer number (3122667).

Almost surely, 2^12490662 is an apocalyptic number.

12490662 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12490662 is a wasteful number, since it uses less digits than its factorization.

12490662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2081782.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 12490662 is about 3534.2130665821. The cubic root of 12490662 is about 232.0216364086.

The spelling of 12490662 in words is "twelve million, four hundred ninety thousand, six hundred sixty-two".