548746994 has 16 divisors (see below), whose sum is σ = 843136800. Its totient is φ = 267714720.

The previous prime is 548746987. The next prime is 548747021. The reversal of 548746994 is 499647845.

548746994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×548746994² = 602246526848072072, which contains 22 as substring.

It is a Curzon number.

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, 97982 + ... + 103430.

It is an arithmetic number, because the mean of its divisors is an integer number (52696050).

Almost surely, 2^548746994 is an apocalyptic number.

548746994 is a deficient number, since it is larger than the sum of its proper divisors (294389806).

548746994 is a wasteful number, since it uses less digits than its factorization.

548746994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6665.

The product of its digits is 8709120, while the sum is 56.

The square root of 548746994 is about 23425.3493890700. The cubic root of 548746994 is about 818.6986069250.

The spelling of 548746994 in words is "five hundred forty-eight million, seven hundred forty-six thousand, nine hundred ninety-four".