206422248 has 32 divisors (see below), whose sum is σ = 517723200. Its totient is φ = 68585088.

The previous prime is 206422247. The next prime is 206422259. The reversal of 206422248 is 842224602.

It is a super-2 number, since 2×206422248² = 85220288938747008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (206422241) 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, 6228 + ... + 21251.

It is an arithmetic number, because the mean of its divisors is an integer number (16178850).

Almost surely, 2^206422248 is an apocalyptic number.

It is an amenable number.

206422248 is an abundant number, since it is smaller than the sum of its proper divisors (311300952).

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

206422248 is a wasteful number, since it uses less digits than its factorization.

206422248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27801 (or 27797 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

The square root of 206422248 is about 14367.4022704176. The cubic root of 206422248 is about 590.9973058818.

The spelling of 206422248 in words is "two hundred six million, four hundred twenty-two thousand, two hundred forty-eight".