12315262 has 8 divisors (see below), whose sum is σ = 18511992. Its totient is φ = 6144600.

The previous prime is 12315253. The next prime is 12315271. The reversal of 12315262 is 26251321.

It is an interprime number because it is at equal distance from previous prime (12315253) and next prime (12315271).

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5289 + ... + 7252.

It is an arithmetic number, because the mean of its divisors is an integer number (2313999).

Almost surely, 2^12315262 is an apocalyptic number.

12315262 is a deficient number, since it is larger than the sum of its proper divisors (6196730).

12315262 is a wasteful number, since it uses less digits than its factorization.

12315262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13034.

The product of its digits is 720, while the sum is 22.

The square root of 12315262 is about 3509.3107585393. The cubic root of 12315262 is about 230.9304588808.

Adding to 12315262 its reverse (26251321), we get a palindrome (38566583).

The spelling of 12315262 in words is "twelve million, three hundred fifteen thousand, two hundred sixty-two".