546277148 has 12 divisors (see below), whose sum is σ = 974022840. Its totient is φ = 267984912.

The previous prime is 546277091. The next prime is 546277157. The reversal of 546277148 is 841772645.

It is a junction number, because it is equal to n+sod(n) for n = 546277099 and 546277108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1288178 + ... + 1288601.

It is an arithmetic number, because the mean of its divisors is an integer number (81168570).

Almost surely, 2^546277148 is an apocalyptic number.

It is an amenable number.

546277148 is a deficient number, since it is larger than the sum of its proper divisors (427745692).

546277148 is a wasteful number, since it uses less digits than its factorization.

546277148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2576836 (or 2576834 counting only the distinct ones).

The product of its digits is 376320, while the sum is 44.

The square root of 546277148 is about 23372.5725584498. The cubic root of 546277148 is about 817.4684706360.

The spelling of 546277148 in words is "five hundred forty-six million, two hundred seventy-seven thousand, one hundred forty-eight".