1262 has 4 divisors (see below), whose sum is σ = 1896.
Its totient is φ = 630.
The previous prime is 1259. The next prime is 1277. The reversal of 1262 is 2621.
Adding to 1262 its reverse (2621), we get a palindrome (3883).
It can be divided in two parts, 126 and 2, that multiplied together give a palindrome (252).
It is a semiprime because it is the product of two primes.
It is a plaindrome in base 8 and base 16.
It is a nialpdrome in base 13 and base 14.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 314 + ... + 317.
It is an arithmetic number, because the mean of its divisors is an integer number (474).
1262 is a deficient number, since it is larger than the sum of its proper divisors (634).
1262 is an equidigital number, since it uses as much as digits as its factorization.
1262 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 633.
The product of its digits is 24, while the sum is 11.
The square root of 1262 is about 35.5246393367.
The cubic root of 1262 is about 10.8065346827.
The spelling of 1262 in words is "one thousand, two hundred sixty-two".