228540110 has 16 divisors (see below), whose sum is σ = 412841232. Its totient is φ = 91089600.

The previous prime is 228540101. The next prime is 228540119. The reversal of 228540110 is 11045822.

It is an interprime number because it is at equal distance from previous prime (228540101) and next prime (228540119).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228540119) by changing a digit.

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, 37856 + ... + 43475.

It is an arithmetic number, because the mean of its divisors is an integer number (25802577).

Almost surely, 2^228540110 is an apocalyptic number.

228540110 is a deficient number, since it is larger than the sum of its proper divisors (184301122).

228540110 is a wasteful number, since it uses less digits than its factorization.

228540110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81619.

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 228540110 is about 15117.5431204941. The cubic root of 228540110 is about 611.3934907908.

Adding to 228540110 its reverse (11045822), we get a palindrome (239585932).

The spelling of 228540110 in words is "two hundred twenty-eight million, five hundred forty thousand, one hundred ten".