12745002 has 16 divisors (see below), whose sum is σ = 26989632. Its totient is φ = 3998400.

The previous prime is 12744961. The next prime is 12745009. The reversal of 12745002 is 20054721.

It is a self number, because there is not a number n which added to its sum of digits gives 12745002.

It is not an unprimeable number, because it can be changed into a prime (12745009) 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 7 ways as a sum of consecutive naturals, for example, 62374 + ... + 62577.

It is an arithmetic number, because the mean of its divisors is an integer number (1686852).

Almost surely, 2^12745002 is an apocalyptic number.

12745002 is an abundant number, since it is smaller than the sum of its proper divisors (14244630).

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

12745002 is a wasteful number, since it uses less digits than its factorization.

12745002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124973.

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 12745002 is about 3570.0142856857. The cubic root of 12745002 is about 233.5859065472.

Adding to 12745002 its reverse (20054721), we get a palindrome (32799723).

The spelling of 12745002 in words is "twelve million, seven hundred forty-five thousand, two".