206802141 has 16 divisors (see below), whose sum is σ = 339368064. Its totient is φ = 109082304.

The previous prime is 206802121. The next prime is 206802143. The reversal of 206802141 is 141208602.

It is not a de Polignac number, because 206802141 - 2¹⁸ = 206539997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206802143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 378486 + ... + 379031.

It is an arithmetic number, because the mean of its divisors is an integer number (21210504).

Almost surely, 2^206802141 is an apocalyptic number.

206802141 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

206802141 is a deficient number, since it is larger than the sum of its proper divisors (132565923).

206802141 is a wasteful number, since it uses less digits than its factorization.

206802141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757540.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 206802141 is about 14380.6168504692. The cubic root of 206802141 is about 591.3596346388.

The spelling of 206802141 in words is "two hundred six million, eight hundred two thousand, one hundred forty-one".