548399841 has 32 divisors (see below), whose sum is σ = 811012608. Its totient is φ = 326845440.

The previous prime is 548399783. The next prime is 548399849. The reversal of 548399841 is 148993845.

It is not a de Polignac number, because 548399841 - 2⁹ = 548399329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (548399849) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 950145 + ... + 950721.

It is an arithmetic number, because the mean of its divisors is an integer number (25344144).

Almost surely, 2^548399841 is an apocalyptic number.

It is an amenable number.

548399841 is a deficient number, since it is larger than the sum of its proper divisors (262612767).

548399841 is a wasteful number, since it uses less digits than its factorization.

548399841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021.

The product of its digits is 1244160, while the sum is 51.

The square root of 548399841 is about 23417.9384447052. The cubic root of 548399841 is about 818.5259264757.

The spelling of 548399841 in words is "five hundred forty-eight million, three hundred ninety-nine thousand, eight hundred forty-one".