206412462 has 48 divisors (see below), whose sum is σ = 466083072. Its totient is φ = 68464440.

The previous prime is 206412443. The next prime is 206412469. The reversal of 206412462 is 264214602.

206412462 is a `hidden beast` number, since 206 + 412 + 46 + 2 = 666.

It is a super-2 number, since 2×206412462² = 85212208937802888, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206412469) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 109387 + ... + 111257.

It is an arithmetic number, because the mean of its divisors is an integer number (9710064).

Almost surely, 2^206412462 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 206412462, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (233041536).

206412462 is an abundant number, since it is smaller than the sum of its proper divisors (259670610).

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

206412462 is a wasteful number, since it uses less digits than its factorization.

206412462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2115 (or 2103 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 206412462 is about 14367.0617037723. The cubic root of 206412462 is about 590.9879664637.

The spelling of 206412462 in words is "two hundred six million, four hundred twelve thousand, four hundred sixty-two".