220254034 has 32 divisors (see below), whose sum is σ = 443592576. Its totient is φ = 79211520.

The previous prime is 220254019. The next prime is 220254059. The reversal of 220254034 is 430452022.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 220253996 and 220254014.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 53007 + ... + 57010.

It is an arithmetic number, because the mean of its divisors is an integer number (13862268).

Almost surely, 2^220254034 is an apocalyptic number.

220254034 is an abundant number, since it is smaller than the sum of its proper divisors (223338542).

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

220254034 is a wasteful number, since it uses less digits than its factorization.

220254034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110050.

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 220254034 is about 14840.9579879467. The cubic root of 220254034 is about 603.9133411482.

The spelling of 220254034 in words is "two hundred twenty million, two hundred fifty-four thousand, thirty-four".