220475334 has 8 divisors (see below), whose sum is σ = 440950680. Its totient is φ = 73491776.

The previous prime is 220475303. The next prime is 220475383. The reversal of 220475334 is 433574022.

220475334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

220475334 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18372939 + ... + 18372950.

It is an arithmetic number, because the mean of its divisors is an integer number (55118835).

Almost surely, 2^220475334 is an apocalyptic number.

220475334 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

220475334 is a wasteful number, since it uses less digits than its factorization.

220475334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36745894.

The product of its (nonzero) digits is 20160, while the sum is 30.

The square root of 220475334 is about 14848.4118342670. The cubic root of 220475334 is about 604.1155338689.

The spelling of 220475334 in words is "two hundred twenty million, four hundred seventy-five thousand, three hundred thirty-four".