206232464 has 20 divisors (see below), whose sum is σ = 399955056. Its totient is φ = 103018272.

The previous prime is 206232463. The next prime is 206232473. The reversal of 206232464 is 464232602.

It is a super-2 number, since 2×206232464² = 85063658415022592, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (206232463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13067 + ... + 24149.

Almost surely, 2^206232464 is an apocalyptic number.

It is an amenable number.

206232464 is a deficient number, since it is larger than the sum of its proper divisors (193722592).

206232464 is a wasteful number, since it uses less digits than its factorization.

206232464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12254 (or 12248 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

The square root of 206232464 is about 14360.7960782124. The cubic root of 206232464 is about 590.8161299587.

The spelling of 206232464 in words is "two hundred six million, two hundred thirty-two thousand, four hundred sixty-four".