1488387 has 8 divisors (see below), whose sum is σ = 1990336. Its totient is φ = 989352.

The previous prime is 1488379. The next prime is 1488413. The reversal of 1488387 is 7838841.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1488387 - 2³ = 1488379 is a prime.

It is a Duffinian number.

1488387 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1488337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1188 + ... + 2094.

It is an arithmetic number, because the mean of its divisors is an integer number (248792).

2^1488387 is an apocalyptic number.

1488387 is a deficient number, since it is larger than the sum of its proper divisors (501949).

1488387 is an equidigital number, since it uses as much as digits as its factorization.

1488387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1457.

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

The square root of 1488387 is about 1219.9946721195. The cubic root of 1488387 is about 114.1752460090.

The spelling of 1488387 in words is "one million, four hundred eighty-eight thousand, three hundred eighty-seven".