206054392 has 32 divisors (see below), whose sum is σ = 415353600. Its totient is φ = 95524704.

The previous prime is 206054347. The next prime is 206054393. The reversal of 206054392 is 293450602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206054393) 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, 7278 + ... + 21565.

It is an arithmetic number, because the mean of its divisors is an integer number (12979800).

Almost surely, 2^206054392 is an apocalyptic number.

It is an amenable number.

206054392 is an abundant number, since it is smaller than the sum of its proper divisors (209299208).

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

206054392 is a wasteful number, since it uses less digits than its factorization.

206054392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28915 (or 28911 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 206054392 is about 14354.5948044520. The cubic root of 206054392 is about 590.6460337106.

The spelling of 206054392 in words is "two hundred six million, fifty-four thousand, three hundred ninety-two".