220294854 has 48 divisors (see below), whose sum is σ = 541086000. Its totient is φ = 64214208.

The previous prime is 220294831. The next prime is 220294859. The reversal of 220294854 is 458492022.

220294854 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220294859) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20329 + ... + 29220.

It is an arithmetic number, because the mean of its divisors is an integer number (11272625).

Almost surely, 2^220294854 is an apocalyptic number.

220294854 is an abundant number, since it is smaller than the sum of its proper divisors (320791146).

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

220294854 is a wasteful number, since it uses less digits than its factorization.

220294854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49589 (or 49586 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 220294854 is about 14842.3331723823. Note that the first 3 decimals coincide. The cubic root of 220294854 is about 603.9506468892.

The spelling of 220294854 in words is "two hundred twenty million, two hundred ninety-four thousand, eight hundred fifty-four".