548546946 has 16 divisors (see below), whose sum is σ = 1101467808. Its totient is φ = 182120000.

The previous prime is 548546897. The next prime is 548546963. The reversal of 548546946 is 649645845.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180615 + ... + 183626.

It is an arithmetic number, because the mean of its divisors is an integer number (68841738).

Almost surely, 2^548546946 is an apocalyptic number.

548546946 is an abundant number, since it is smaller than the sum of its proper divisors (552920862).

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

548546946 is a wasteful number, since it uses less digits than its factorization.

548546946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364497.

The product of its digits is 4147200, while the sum is 51.

The square root of 548546946 is about 23421.0790955498. The cubic root of 548546946 is about 818.5991081719.

The spelling of 548546946 in words is "five hundred forty-eight million, five hundred forty-six thousand, nine hundred forty-six".