145928848 has 20 divisors (see below), whose sum is σ = 304486588. Its totient is φ = 67351680.

The previous prime is 145928821. The next prime is 145928903. The reversal of 145928848 is 848829541.

It can be written as a sum of positive squares in 2 ways, for example, as 90098064 + 55830784 = 9492^2 + 7472^2 .

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, 350583 + ... + 350998.

Almost surely, 2^145928848 is an apocalyptic number.

It is an amenable number.

145928848 is an abundant number, since it is smaller than the sum of its proper divisors (158557740).

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

145928848 is a wasteful number, since it uses less digits than its factorization.

145928848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701602 (or 701596 counting only the distinct ones).

The product of its digits is 737280, while the sum is 49.

The square root of 145928848 is about 12080.1013240784. The cubic root of 145928848 is about 526.4781899602.

The spelling of 145928848 in words is "one hundred forty-five million, nine hundred twenty-eight thousand, eight hundred forty-eight".