227840082 has 16 divisors (see below), whose sum is σ = 456060000. Its totient is φ = 75883392.

The previous prime is 227840071. The next prime is 227840083. The reversal of 227840082 is 280048722.

It is a super-4 number, since 4×227840082⁴ (a number of 35 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (227840083) 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, 7708 + ... + 22695.

It is an arithmetic number, because the mean of its divisors is an integer number (28503750).

Almost surely, 2^227840082 is an apocalyptic number.

227840082 is an abundant number, since it is smaller than the sum of its proper divisors (228219918).

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

227840082 is a wasteful number, since it uses less digits than its factorization.

227840082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31657.

The product of its (nonzero) digits is 14336, while the sum is 33.

The square root of 227840082 is about 15094.3725275349. The cubic root of 227840082 is about 610.7686109916.

The spelling of 227840082 in words is "two hundred twenty-seven million, eight hundred forty thousand, eighty-two".