1408148 has 12 divisors (see below), whose sum is σ = 2816352. Its totient is φ = 603480.

The previous prime is 1408123. The next prime is 1408151. The reversal of 1408148 is 8418041.

1408148 is an admirable number.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

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 in 3 ways as a sum of consecutive naturals, for example, 25118 + ... + 25173.

It is an arithmetic number, because the mean of its divisors is an integer number (234696).

2^1408148 is an apocalyptic number.

It is an amenable number.

1408148 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1408148 is a wasteful number, since it uses less digits than its factorization.

1408148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50302 (or 50300 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 26.

The square root of 1408148 is about 1186.6541197839. The cubic root of 1408148 is about 112.0855001892.

The spelling of 1408148 in words is "one million, four hundred eight thousand, one hundred forty-eight".