547146066 has 16 divisors (see below), whose sum is σ = 1120982688. Its totient is φ = 177933600.

The previous prime is 547146031. The next prime is 547146077. The reversal of 547146066 is 660641745.

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, 1111840 + ... + 1112331.

It is an arithmetic number, because the mean of its divisors is an integer number (70061418).

Almost surely, 2^547146066 is an apocalyptic number.

547146066 is an abundant number, since it is smaller than the sum of its proper divisors (573836622).

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

547146066 is a wasteful number, since it uses less digits than its factorization.

547146066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2224217.

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 547146066 is about 23391.1535842079. The cubic root of 547146066 is about 817.9016675896.

The spelling of 547146066 in words is "five hundred forty-seven million, one hundred forty-six thousand, sixty-six".