12555262 has 4 divisors (see below), whose sum is σ = 18832896. Its totient is φ = 6277630.

The previous prime is 12555241. The next prime is 12555281. The reversal of 12555262 is 26255521.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 12555262.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3138814 + ... + 3138817.

It is an arithmetic number, because the mean of its divisors is an integer number (4708224).

Almost surely, 2^12555262 is an apocalyptic number.

12555262 is a deficient number, since it is larger than the sum of its proper divisors (6277634).

12555262 is an equidigital number, since it uses as much as digits as its factorization.

12555262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6277633.

The product of its digits is 6000, while the sum is 28.

The square root of 12555262 is about 3543.3405142605. The cubic root of 12555262 is about 232.4209435614.

The spelling of 12555262 in words is "twelve million, five hundred fifty-five thousand, two hundred sixty-two".