1310208 has 40 divisors (see below), whose sum is σ = 3494568. Its totient is φ = 436224.

The previous prime is 1310189. The next prime is 1310209. The reversal of 1310208 is 8020131.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310209) 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, 1110 + ... + 1962.

2^1310208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1310208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1747284).

1310208 is an abundant number, since it is smaller than the sum of its proper divisors (2184360).

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

1310208 is an frugal number, since it uses more digits than its factorization.

1310208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874 (or 858 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1310208 is about 1144.6431758413. The cubic root of 1310208 is about 109.4242089319.

Adding to 1310208 its reverse (8020131), we get a palindrome (9330339).

The spelling of 1310208 in words is "one million, three hundred ten thousand, two hundred eight".