228046582 has 16 divisors (see below), whose sum is σ = 345318480. Its totient is φ = 112945248.

The previous prime is 228046579. The next prime is 228046591. The reversal of 228046582 is 285640822.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121213 + ... + 123079.

It is an arithmetic number, because the mean of its divisors is an integer number (21582405).

Almost surely, 2^228046582 is an apocalyptic number.

228046582 is a deficient number, since it is larger than the sum of its proper divisors (117271898).

228046582 is a wasteful number, since it uses less digits than its factorization.

228046582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2415.

The product of its (nonzero) digits is 61440, while the sum is 37.

The square root of 228046582 is about 15101.2112759209. The cubic root of 228046582 is about 610.9530760964.

The spelling of 228046582 in words is "two hundred twenty-eight million, forty-six thousand, five hundred eighty-two".