206022426 has 32 divisors (see below), whose sum is σ = 420076800. Its totient is φ = 67348800.

The previous prime is 206022419. The next prime is 206022433. The reversal of 206022426 is 624220602.

206022426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (206022419) and next prime (206022433).

It is a junction number, because it is equal to n+sod(n) for n = 206022396 and 206022405.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64495 + ... + 67613.

It is an arithmetic number, because the mean of its divisors is an integer number (13127400).

Almost surely, 2^206022426 is an apocalyptic number.

206022426 is an abundant number, since it is smaller than the sum of its proper divisors (214054374).

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

206022426 is a wasteful number, since it uses less digits than its factorization.

206022426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3334.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 206022426 is about 14353.4813198750. The cubic root of 206022426 is about 590.6154890773.

The spelling of 206022426 in words is "two hundred six million, twenty-two thousand, four hundred twenty-six".