541228856 has 32 divisors (see below), whose sum is σ = 1199772000. Its totient is φ = 223956096.

The previous prime is 541228841. The next prime is 541228871. The reversal of 541228856 is 658822145.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (541228841) and next prime (541228871).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 165011 + ... + 168258.

It is an arithmetic number, because the mean of its divisors is an integer number (37492875).

Almost surely, 2^541228856 is an apocalyptic number.

541228856 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

541228856 is an abundant number, since it is smaller than the sum of its proper divisors (658543144).

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

541228856 is a wasteful number, since it uses less digits than its factorization.

541228856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333311 (or 333307 counting only the distinct ones).

The product of its digits is 153600, while the sum is 41.

The square root of 541228856 is about 23264.3258230278. The cubic root of 541228856 is about 814.9425259632.

The spelling of 541228856 in words is "five hundred forty-one million, two hundred twenty-eight thousand, eight hundred fifty-six".