1347488 has 24 divisors (see below), whose sum is σ = 2810052. Its totient is φ = 633856.

The previous prime is 1347487. The next prime is 1347527. The reversal of 1347488 is 8847431.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1317904 + 29584 = 1148^2 + 172^2 .

It is not an unprimeable number, because it can be changed into a prime (1347481) 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, 695 + ... + 1782.

2^1347488 is an apocalyptic number.

It is an amenable number.

1347488 is an abundant number, since it is smaller than the sum of its proper divisors (1462564).

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

1347488 is a wasteful number, since it uses less digits than its factorization.

1347488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2504 (or 2496 counting only the distinct ones).

The product of its digits is 21504, while the sum is 35.

The square root of 1347488 is about 1160.8135078470. The cubic root of 1347488 is about 110.4523521221.

The spelling of 1347488 in words is "one million, three hundred forty-seven thousand, four hundred eighty-eight".