206054424 has 48 divisors (see below), whose sum is σ = 582332400. Its totient is φ = 65697984.

The previous prime is 206054423. The next prime is 206054437. The reversal of 206054424 is 424450602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206054423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60559 + ... + 63870.

It is an arithmetic number, because the mean of its divisors is an integer number (12131925).

Almost surely, 2^206054424 is an apocalyptic number.

206054424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

206054424 is an abundant number, since it is smaller than the sum of its proper divisors (376277976).

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

206054424 is a wasteful number, since it uses less digits than its factorization.

206054424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124464 (or 124457 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 206054424 is about 14354.5959190776. The cubic root of 206054424 is about 590.6460642861.

The spelling of 206054424 in words is "two hundred six million, fifty-four thousand, four hundred twenty-four".