546731072 has 28 divisors (see below), whose sum is σ = 1108008960. Its totient is φ = 267547776.

The previous prime is 546731071. The next prime is 546731077. The reversal of 546731072 is 270137645.

It is not an unprimeable number, because it can be changed into a prime (546731071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87872 + ... + 93887.

Almost surely, 2^546731072 is an apocalyptic number.

It is an amenable number.

546731072 is an abundant number, since it is smaller than the sum of its proper divisors (561277888).

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

546731072 is a wasteful number, since it uses less digits than its factorization.

546731072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181818 (or 181808 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 546731072 is about 23382.2811547548. The cubic root of 546731072 is about 817.6948306001.

The spelling of 546731072 in words is "five hundred forty-six million, seven hundred thirty-one thousand, seventy-two".