1487995 has 8 divisors (see below), whose sum is σ = 1799280. Its totient is φ = 1181280.

The previous prime is 1487989. The next prime is 1488007. The reversal of 1487995 is 5997841.

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

It is not a de Polignac number, because 1487995 - 2³ = 1487987 is a prime.

It is an unprimeable number.

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, 376 + ... + 1765.

It is an arithmetic number, because the mean of its divisors is an integer number (224910).

2^1487995 is an apocalyptic number.

1487995 is a deficient number, since it is larger than the sum of its proper divisors (311285).

1487995 is a wasteful number, since it uses less digits than its factorization.

1487995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2285.

The product of its digits is 90720, while the sum is 43.

The square root of 1487995 is about 1219.8340051007. The cubic root of 1487995 is about 114.1652215942.

The spelling of 1487995 in words is "one million, four hundred eighty-seven thousand, nine hundred ninety-five".