1488047 has 4 divisors (see below), whose sum is σ = 1623336. Its totient is φ = 1352760.

The previous prime is 1488043. The next prime is 1488073. The reversal of 1488047 is 7408841.

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

It is a cyclic number.

It is not a de Polignac number, because 1488047 - 2² = 1488043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1488043) 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 3 ways as a sum of consecutive naturals, for example, 67628 + ... + 67649.

It is an arithmetic number, because the mean of its divisors is an integer number (405834).

2^1488047 is an apocalyptic number.

1488047 is a deficient number, since it is larger than the sum of its proper divisors (135289).

1488047 is a wasteful number, since it uses less digits than its factorization.

1488047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135288.

The product of its (nonzero) digits is 7168, while the sum is 32.

The square root of 1488047 is about 1219.8553192900. The cubic root of 1488047 is about 114.1665514648.

The spelling of 1488047 in words is "one million, four hundred eighty-eight thousand, forty-seven".