1300266 has 48 divisors (see below), whose sum is σ = 3192000. Its totient is φ = 392040.

The previous prime is 1300253. The next prime is 1300283. The reversal of 1300266 is 6620031.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6435 + ... + 6633.

It is an arithmetic number, because the mean of its divisors is an integer number (66500).

2^1300266 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1300266, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1596000).

1300266 is an abundant number, since it is smaller than the sum of its proper divisors (1891734).

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

1300266 is a wasteful number, since it uses less digits than its factorization.

1300266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232 (or 215 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1300266 is about 1140.2920678493. The cubic root of 1300266 is about 109.1467316576.

Adding to 1300266 its reverse (6620031), we get a palindrome (7920297).

The spelling of 1300266 in words is "one million, three hundred thousand, two hundred sixty-six".