1488406 has 4 divisors (see below), whose sum is σ = 2232612. Its totient is φ = 744202.

The previous prime is 1488379. The next prime is 1488413. The reversal of 1488406 is 6048841.

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

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 372100 + ... + 372103.

It is an arithmetic number, because the mean of its divisors is an integer number (558153).

2^1488406 is an apocalyptic number.

1488406 is a deficient number, since it is larger than the sum of its proper divisors (744206).

1488406 is an equidigital number, since it uses as much as digits as its factorization.

1488406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744205.

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 1488406 is about 1220.0024590139. The cubic root of 1488406 is about 114.1757318416.

The spelling of 1488406 in words is "one million, four hundred eighty-eight thousand, four hundred six".