206442948 has 24 divisors (see below), whose sum is σ = 486122560. Its totient is φ = 68182560.

The previous prime is 206442931. The next prime is 206442949. The reversal of 206442948 is 849244602.

It is not an unprimeable number, because it can be changed into a prime (206442949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77608 + ... + 80223.

Almost surely, 2^206442948 is an apocalyptic number.

It is an amenable number.

206442948 is an abundant number, since it is smaller than the sum of its proper divisors (279679612).

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

206442948 is a wasteful number, since it uses less digits than its factorization.

206442948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157947 (or 157945 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 39.

The square root of 206442948 is about 14368.1226331069. The cubic root of 206442948 is about 591.0170602695.

The spelling of 206442948 in words is "two hundred six million, four hundred forty-two thousand, nine hundred forty-eight".