206546052 has 24 divisors (see below), whose sum is σ = 482309632. Its totient is φ = 68796000.

The previous prime is 206546009. The next prime is 206546057. The reversal of 206546052 is 250645602.

It is a super-2 number, since 2×206546052² = 85322543193573408, which contains 22 as substring.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (206546057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11802 + ... + 23502.

Almost surely, 2^206546052 is an apocalyptic number.

It is an amenable number.

206546052 is an abundant number, since it is smaller than the sum of its proper divisors (275763580).

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

206546052 is a wasteful number, since it uses less digits than its factorization.

206546052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13179 (or 13177 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 206546052 is about 14371.7101278867. The cubic root of 206546052 is about 591.1154346338.

The spelling of 206546052 in words is "two hundred six million, five hundred forty-six thousand, fifty-two".