148544804 has 12 divisors (see below), whose sum is σ = 266294028. Its totient is φ = 72460800.

The previous prime is 148544789. The next prime is 148544843. The reversal of 148544804 is 408445841.

It can be written as a sum of positive squares in 2 ways, for example, as 35164900 + 113379904 = 5930^2 + 10648^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 452717 + ... + 453044.

It is an arithmetic number, because the mean of its divisors is an integer number (22191169).

Almost surely, 2^148544804 is an apocalyptic number.

It is an amenable number.

148544804 is a deficient number, since it is larger than the sum of its proper divisors (117749224).

148544804 is a wasteful number, since it uses less digits than its factorization.

148544804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 905806 (or 905804 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 38.

The square root of 148544804 is about 12187.8957987013. The cubic root of 148544804 is about 529.6055020908.

The spelling of 148544804 in words is "one hundred forty-eight million, five hundred forty-four thousand, eight hundred four".