220256034 has 8 divisors (see below), whose sum is σ = 440512080. Its totient is φ = 73418676.

The previous prime is 220256033. The next prime is 220256041. The reversal of 220256034 is 430652022.

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

220256034 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 220255995 and 220256013.

It is not an unprimeable number, because it can be changed into a prime (220256033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18354664 + ... + 18354675.

It is an arithmetic number, because the mean of its divisors is an integer number (55064010).

Almost surely, 2^220256034 is an apocalyptic number.

220256034 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.

220256034 is a wasteful number, since it uses less digits than its factorization.

220256034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36709344.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 220256034 is about 14841.0253688888. The cubic root of 220256034 is about 603.9151690724.

The spelling of 220256034 in words is "two hundred twenty million, two hundred fifty-six thousand, thirty-four".