12903702 has 32 divisors (see below), whose sum is σ = 29875200. Its totient is φ = 3639168.

The previous prime is 12903647. The next prime is 12903703. The reversal of 12903702 is 20730921.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12903703) 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 15 ways as a sum of consecutive naturals, for example, 1374 + ... + 5262.

It is an arithmetic number, because the mean of its divisors is an integer number (933600).

Almost surely, 2^12903702 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12903702, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14937600).

12903702 is an abundant number, since it is smaller than the sum of its proper divisors (16971498).

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

12903702 is a wasteful number, since it uses less digits than its factorization.

12903702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3980.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 12903702 is about 3592.1723232607. The cubic root of 12903702 is about 234.5514425325.

The spelling of 12903702 in words is "twelve million, nine hundred three thousand, seven hundred two".