548426764 has 6 divisors (see below), whose sum is σ = 959746844. Its totient is φ = 274213380.

The previous prime is 548426761. The next prime is 548426777. The reversal of 548426764 is 467624845.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (548426761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68553342 + ... + 68553349.

Almost surely, 2^548426764 is an apocalyptic number.

It is an amenable number.

548426764 is a deficient number, since it is larger than the sum of its proper divisors (411320080).

548426764 is a wasteful number, since it uses less digits than its factorization.

548426764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137106695 (or 137106693 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 46.

The square root of 548426764 is about 23418.5132747576. The cubic root of 548426764 is about 818.5393210899.

The spelling of 548426764 in words is "five hundred forty-eight million, four hundred twenty-six thousand, seven hundred sixty-four".