554460220 has 24 divisors (see below), whose sum is σ = 1192767408. Its totient is φ = 216374400.

The previous prime is 554460211. The next prime is 554460233. The reversal of 554460220 is 22064455.

It is a super-2 number, since 2×554460220² = 614852271124896800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 337266 + ... + 338905.

It is an arithmetic number, because the mean of its divisors is an integer number (49698642).

Almost surely, 2^554460220 is an apocalyptic number.

It is an amenable number.

554460220 is an abundant number, since it is smaller than the sum of its proper divisors (638307188).

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

554460220 is a wasteful number, since it uses less digits than its factorization.

554460220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676221 (or 676219 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 554460220 is about 23546.9789994385. The cubic root of 554460220 is about 821.5300700360.

The spelling of 554460220 in words is "five hundred fifty-four million, four hundred sixty thousand, two hundred twenty".