5421148 has 12 divisors (see below), whose sum is σ = 9522520. Its totient is φ = 2700432.

The previous prime is 5421107. The next prime is 5421151. The reversal of 5421148 is 8411245.

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, 1263 + ... + 3526.

Almost surely, 2^5421148 is an apocalyptic number.

It is an amenable number.

5421148 is a deficient number, since it is larger than the sum of its proper divisors (4101372).

5421148 is a wasteful number, since it uses less digits than its factorization.

5421148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5076 (or 5074 counting only the distinct ones).

The product of its digits is 1280, while the sum is 25.

The square root of 5421148 is about 2328.3358864219. The cubic root of 5421148 is about 175.6697923599.

The spelling of 5421148 in words is "five million, four hundred twenty-one thousand, one hundred forty-eight".