1348864 has 36 divisors (see below), whose sum is σ = 2943360. Its totient is φ = 611840.

The previous prime is 1348849. The next prime is 1348871. The reversal of 1348864 is 4688431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2577 + ... + 3055.

It is an arithmetic number, because the mean of its divisors is an integer number (81760).

2^1348864 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 1348864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1471680).

1348864 is an abundant number, since it is smaller than the sum of its proper divisors (1594496).

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

1348864 is an equidigital number, since it uses as much as digits as its factorization.

1348864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506 (or 492 counting only the distinct ones).

The product of its digits is 18432, while the sum is 34.

The square root of 1348864 is about 1161.4060444134. The cubic root of 1348864 is about 110.4899358169.

It can be divided in two parts, 134 and 8864, that added together give a palindrome (8998).

The spelling of 1348864 in words is "one million, three hundred forty-eight thousand, eight hundred sixty-four".