208430541 has 12 divisors (see below), whose sum is σ = 328436160. Its totient is φ = 126321480.

The previous prime is 208430527. The next prime is 208430561. The reversal of 208430541 is 145034802.

It is not a de Polignac number, because 208430541 - 2¹³ = 208422349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (208430561) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1052581 + ... + 1052778.

It is an arithmetic number, because the mean of its divisors is an integer number (27369680).

Almost surely, 2^208430541 is an apocalyptic number.

It is an amenable number.

208430541 is a deficient number, since it is larger than the sum of its proper divisors (120005619).

208430541 is a wasteful number, since it uses less digits than its factorization.

208430541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2105376 (or 2105373 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 208430541 is about 14437.1237093820. The cubic root of 208430541 is about 592.9077383580.

The spelling of 208430541 in words is "two hundred eight million, four hundred thirty thousand, five hundred forty-one".