1306264 has 16 divisors (see below), whose sum is σ = 2462400. Its totient is φ = 649632.

The previous prime is 1306259. The next prime is 1306267. The reversal of 1306264 is 4626031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1306267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1849 + ... + 2455.

It is an arithmetic number, because the mean of its divisors is an integer number (153900).

2^1306264 is an apocalyptic number.

It is an amenable number.

1306264 is a deficient number, since it is larger than the sum of its proper divisors (1156136).

1306264 is a wasteful number, since it uses less digits than its factorization.

1306264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882 (or 878 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1306264 is about 1142.9190697508. The cubic root of 1306264 is about 109.3143019951.

The spelling of 1306264 in words is "one million, three hundred six thousand, two hundred sixty-four".