554222328 has 32 divisors (see below), whose sum is σ = 1511516160. Its totient is φ = 167946080.

The previous prime is 554222327. The next prime is 554222353. The reversal of 554222328 is 823222455.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554222323) by changing a digit.

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, 1049400 + ... + 1049927.

It is an arithmetic number, because the mean of its divisors is an integer number (47234880).

Almost surely, 2^554222328 is an apocalyptic number.

It is an amenable number.

554222328 is an abundant number, since it is smaller than the sum of its proper divisors (957293832).

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

554222328 is a wasteful number, since it uses less digits than its factorization.

554222328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2099347 (or 2099343 counting only the distinct ones).

The product of its digits is 38400, while the sum is 33.

The square root of 554222328 is about 23541.9270239290. The cubic root of 554222328 is about 821.4125603202.

The spelling of 554222328 in words is "five hundred fifty-four million, two hundred twenty-two thousand, three hundred twenty-eight".