220134484 has 12 divisors (see below), whose sum is σ = 388976224. Its totient is φ = 108998424.

The previous prime is 220134457. The next prime is 220134491. The reversal of 220134484 is 484431022.

It is a happy number.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

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, 266742 + ... + 267565.

Almost surely, 2^220134484 is an apocalyptic number.

It is an amenable number.

220134484 is a deficient number, since it is larger than the sum of its proper divisors (168841740).

220134484 is a wasteful number, since it uses less digits than its factorization.

220134484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534414 (or 534412 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

The square root of 220134484 is about 14836.9297363033. The cubic root of 220134484 is about 603.8040568744.

The spelling of 220134484 in words is "two hundred twenty million, one hundred thirty-four thousand, four hundred eighty-four".