1347888 has 20 divisors (see below), whose sum is σ = 3482168. Its totient is φ = 449280.

The previous prime is 1347881. The next prime is 1347893. The reversal of 1347888 is 8887431.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (1347881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13993 + ... + 14088.

2^1347888 is an apocalyptic number.

It is an amenable number.

1347888 is an abundant number, since it is smaller than the sum of its proper divisors (2134280).

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

1347888 is a wasteful number, since it uses less digits than its factorization.

1347888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28092 (or 28086 counting only the distinct ones).

The product of its digits is 43008, while the sum is 39.

The square root of 1347888 is about 1160.9857880267. The cubic root of 1347888 is about 110.4632802516.

The spelling of 1347888 in words is "one million, three hundred forty-seven thousand, eight hundred eighty-eight".