12770262 has 24 divisors (see below), whose sum is σ = 27740856. Its totient is φ = 4245696.

The previous prime is 12770239. The next prime is 12770287. The reversal of 12770262 is 26207721.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9198 + ... + 10494.

It is an arithmetic number, because the mean of its divisors is an integer number (1155869).

Almost surely, 2^12770262 is an apocalyptic number.

12770262 is an abundant number, since it is smaller than the sum of its proper divisors (14970594).

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

12770262 is a wasteful number, since it uses less digits than its factorization.

12770262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1852 (or 1849 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 12770262 is about 3573.5503354507. The cubic root of 12770262 is about 233.7401235020.

Adding to 12770262 its reverse (26207721), we get a palindrome (38977983).

The spelling of 12770262 in words is "twelve million, seven hundred seventy thousand, two hundred sixty-two".