546897072 has 40 divisors (see below), whose sum is σ = 1495926576. Its totient is φ = 171575296.

The previous prime is 546897053. The next prime is 546897101. The reversal of 546897072 is 270798645.

It is a Harshad number since it is a multiple of its sum of digits (48).

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 7 ways as a sum of consecutive naturals, for example, 334293 + ... + 335924.

Almost surely, 2^546897072 is an apocalyptic number.

It is an amenable number.

546897072 is an abundant number, since it is smaller than the sum of its proper divisors (949029504).

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

546897072 is a wasteful number, since it uses less digits than its factorization.

546897072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670245 (or 670239 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 48.

The square root of 546897072 is about 23385.8305817861. The cubic root of 546897072 is about 817.7775791478. Note that the first 3 decimals are identical.

The spelling of 546897072 in words is "five hundred forty-six million, eight hundred ninety-seven thousand, seventy-two".