206326472 has 32 divisors (see below), whose sum is σ = 444247200. Its totient is φ = 88848000.

The previous prime is 206326459. The next prime is 206326489. The reversal of 206326472 is 274623602.

It is a super-3 number, since 3×206326472³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

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, 60029 + ... + 63372.

It is an arithmetic number, because the mean of its divisors is an integer number (13882725).

Almost surely, 2^206326472 is an apocalyptic number.

206326472 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

206326472 is an abundant number, since it is smaller than the sum of its proper divisors (237920728).

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

206326472 is a wasteful number, since it uses less digits than its factorization.

206326472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123437 (or 123433 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 32.

The square root of 206326472 is about 14364.0687829041. The cubic root of 206326472 is about 590.9058879023.

The spelling of 206326472 in words is "two hundred six million, three hundred twenty-six thousand, four hundred seventy-two".