1442608 has 10 divisors (see below), whose sum is σ = 2795084. Its totient is φ = 721296.

The previous prime is 1442599. The next prime is 1442611. The reversal of 1442608 is 8062441.

It is a super-2 number, since 2×1442608² = 4162235683328, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45066 + ... + 45097.

2^1442608 is an apocalyptic number.

It is an amenable number.

1442608 is a deficient number, since it is larger than the sum of its proper divisors (1352476).

1442608 is an equidigital number, since it uses as much as digits as its factorization.

1442608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90171 (or 90165 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 1442608 is about 1201.0861750932. The cubic root of 1442608 is about 112.9924551832.

The spelling of 1442608 in words is "one million, four hundred forty-two thousand, six hundred eight".