1264134 has 16 divisors (see below), whose sum is σ = 2571840. Its totient is φ = 414120.

The previous prime is 1264129. The next prime is 1264177. The reversal of 1264134 is 4314621.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1264134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1432 + ... + 2139.

It is an arithmetic number, because the mean of its divisors is an integer number (160740).

2^1264134 is an apocalyptic number.

1264134 is an abundant number, since it is smaller than the sum of its proper divisors (1307706).

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

1264134 is a wasteful number, since it uses less digits than its factorization.

1264134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3635.

The product of its digits is 576, while the sum is 21.

The square root of 1264134 is about 1124.3371380507. The cubic root of 1264134 is about 108.1262241611.

Adding to 1264134 its reverse (4314621), we get a palindrome (5578755).

It can be divided in two parts, 12 and 64134, that added together give a palindrome (64146).

The spelling of 1264134 in words is "one million, two hundred sixty-four thousand, one hundred thirty-four".