12465258 has 16 divisors (see below), whose sum is σ = 26848416. Its totient is φ = 3835440.

The previous prime is 12465253. The next prime is 12465259. The reversal of 12465258 is 85256421.

It is not an unprimeable number, because it can be changed into a prime (12465253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79828 + ... + 79983.

It is an arithmetic number, because the mean of its divisors is an integer number (1678026).

Almost surely, 2^12465258 is an apocalyptic number.

12465258 is an abundant number, since it is smaller than the sum of its proper divisors (14383158).

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

12465258 is a wasteful number, since it uses less digits than its factorization.

12465258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159829.

The product of its digits is 19200, while the sum is 33.

The square root of 12465258 is about 3530.6172264917. The cubic root of 12465258 is about 231.8642314027.

The spelling of 12465258 in words is "twelve million, four hundred sixty-five thousand, two hundred fifty-eight".