12909262 has 8 divisors (see below), whose sum is σ = 19393992. Its totient is φ = 6444600.

The previous prime is 12909257. The next prime is 12909271. The reversal of 12909262 is 26290921.

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

It is a zygodrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3289 + ... + 6052.

It is an arithmetic number, because the mean of its divisors is an integer number (2424249).

Almost surely, 2^12909262 is an apocalyptic number.

12909262 is a deficient number, since it is larger than the sum of its proper divisors (6484730).

12909262 is an equidigital number, since it uses as much as digits as its factorization.

12909262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10034.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 12909262 is about 3592.9461448789. The cubic root of 12909262 is about 234.5851258574.

It can be divided in two parts, 1290926 and 2, that multiplied together give a palindrome (2581852).

The spelling of 12909262 in words is "twelve million, nine hundred nine thousand, two hundred sixty-two".