1264106 has 4 divisors (see below), whose sum is σ = 1896162. Its totient is φ = 632052.

The previous prime is 1264063. The next prime is 1264129. The reversal of 1264106 is 6014621.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 1229881 + 34225 = 1109^2 + 185^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 316025 + ... + 316028.

2^1264106 is an apocalyptic number.

1264106 is a deficient number, since it is larger than the sum of its proper divisors (632056).

1264106 is an equidigital number, since it uses as much as digits as its factorization.

1264106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632055.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1264106 is about 1124.3246862006. The cubic root of 1264106 is about 108.1254258395.

Adding to 1264106 its reverse (6014621), we get a palindrome (7278727).

The spelling of 1264106 in words is "one million, two hundred sixty-four thousand, one hundred six".