220094539 has 8 divisors (see below), whose sum is σ = 251651840. Its totient is φ = 188566056.

The previous prime is 220094491. The next prime is 220094549. The reversal of 220094539 is 935490022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 220094539 - 2⁷ = 220094411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220094549) 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 7 ways as a sum of consecutive naturals, for example, 12922 + ... + 24640.

It is an arithmetic number, because the mean of its divisors is an integer number (31456480).

Almost surely, 2^220094539 is an apocalyptic number.

220094539 is a deficient number, since it is larger than the sum of its proper divisors (31557301).

220094539 is a wasteful number, since it uses less digits than its factorization.

220094539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14409.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 220094539 is about 14835.5835409329. The cubic root of 220094539 is about 603.7675331222.

The spelling of 220094539 in words is "two hundred twenty million, ninety-four thousand, five hundred thirty-nine".