1306008 has 96 divisors (see below), whose sum is σ = 4127760. Its totient is φ = 368640.

The previous prime is 1306007. The next prime is 1306027. The reversal of 1306008 is 8006031.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1306001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13416 + ... + 13512.

2^1306008 is an apocalyptic number.

1306008 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1306008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2063880).

1306008 is an abundant number, since it is smaller than the sum of its proper divisors (2821752).

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

1306008 is a wasteful number, since it uses less digits than its factorization.

1306008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137 (or 130 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1306008 is about 1142.8070703316. The cubic root of 1306008 is about 109.3071604348.

The spelling of 1306008 in words is "one million, three hundred six thousand, eight".