1488471 has 8 divisors (see below), whose sum is σ = 1997184. Its totient is φ = 986040.

The previous prime is 1488467. The next prime is 1488481. The reversal of 1488471 is 1748841.

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

It is not a de Polignac number, because 1488471 - 2² = 1488467 is a prime.

It is a super-3 number, since 3×1488471³ = 9893327543624133333, which contains 333 as substring.

1488471 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1488451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 985 + ... + 1986.

It is an arithmetic number, because the mean of its divisors is an integer number (249648).

2^1488471 is an apocalyptic number.

1488471 is a deficient number, since it is larger than the sum of its proper divisors (508713).

1488471 is a wasteful number, since it uses less digits than its factorization.

1488471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3141.

The product of its digits is 7168, while the sum is 33.

The square root of 1488471 is about 1220.0290980136. The cubic root of 1488471 is about 114.1773938689.

The spelling of 1488471 in words is "one million, four hundred eighty-eight thousand, four hundred seventy-one".