1488923 has 4 divisors (see below), whose sum is σ = 1492728. Its totient is φ = 1485120.

The previous prime is 1488901. The next prime is 1488931. The reversal of 1488923 is 3298841.

It is a happy number.

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 1488923 - 2⁸ = 1488667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1488943) 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, 1238 + ... + 2123.

It is an arithmetic number, because the mean of its divisors is an integer number (373182).

2^1488923 is an apocalyptic number.

1488923 is a deficient number, since it is larger than the sum of its proper divisors (3805).

1488923 is an equidigital number, since it uses as much as digits as its factorization.

1488923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3804.

The product of its digits is 13824, while the sum is 35.

The square root of 1488923 is about 1220.2143254363. The cubic root of 1488923 is about 114.1889500137.

The spelling of 1488923 in words is "one million, four hundred eighty-eight thousand, nine hundred twenty-three".