1488013 has 4 divisors (see below), whose sum is σ = 1524348. Its totient is φ = 1451680.

The previous prime is 1488007. The next prime is 1488017. The reversal of 1488013 is 3108841.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 40804 + 1447209 = 202^2 + 1203^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1488013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1488017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18106 + ... + 18187.

It is an arithmetic number, because the mean of its divisors is an integer number (381087).

2^1488013 is an apocalyptic number.

It is an amenable number.

1488013 is a deficient number, since it is larger than the sum of its proper divisors (36335).

1488013 is an equidigital number, since it uses as much as digits as its factorization.

1488013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36334.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 1488013 is about 1219.8413831314. The cubic root of 1488013 is about 114.1656819375.

The spelling of 1488013 in words is "one million, four hundred eighty-eight thousand, thirteen".