4506148 has 6 divisors (see below), whose sum is σ = 7885766. Its totient is φ = 2253072.

The previous prime is 4506133. The next prime is 4506149. The reversal of 4506148 is 8416054.

It can be written as a sum of positive squares in only one way, i.e., 2715904 + 1790244 = 1648^2 + 1338^2 .

It is not an unprimeable number, because it can be changed into a prime (4506149) by changing a digit.

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, 563265 + ... + 563272.

Almost surely, 2^4506148 is an apocalyptic number.

It is an amenable number.

4506148 is a deficient number, since it is larger than the sum of its proper divisors (3379618).

4506148 is a wasteful number, since it uses less digits than its factorization.

4506148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126541 (or 1126539 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 4506148 is about 2122.7689464471. The cubic root of 4506148 is about 165.1715143368.

The spelling of 4506148 in words is "four million, five hundred six thousand, one hundred forty-eight".