548966922 has 32 divisors (see below), whose sum is σ = 1258094592. Its totient is φ = 156433584.

The previous prime is 548966881. The next prime is 548966927. The reversal of 548966922 is 229669845.

It is not an unprimeable number, because it can be changed into a prime (548966927) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 978 + ... + 33149.

It is an arithmetic number, because the mean of its divisors is an integer number (39315456).

Almost surely, 2^548966922 is an apocalyptic number.

548966922 is an abundant number, since it is smaller than the sum of its proper divisors (709127670).

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

548966922 is a wasteful number, since it uses less digits than its factorization.

548966922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34522.

The product of its digits is 1866240, while the sum is 51.

The square root of 548966922 is about 23430.0431497682. The cubic root of 548966922 is about 818.8079655793.

The spelling of 548966922 in words is "five hundred forty-eight million, nine hundred sixty-six thousand, nine hundred twenty-two".