228601016 has 32 divisors (see below), whose sum is σ = 493731840. Its totient is φ = 97197408.

The previous prime is 228601003. The next prime is 228601067. The reversal of 228601016 is 610106822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8960 + ... + 23183.

It is an arithmetic number, because the mean of its divisors is an integer number (15429120).

Almost surely, 2^228601016 is an apocalyptic number.

It is an amenable number.

228601016 is an abundant number, since it is smaller than the sum of its proper divisors (265130824).

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

228601016 is a wasteful number, since it uses less digits than its factorization.

228601016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32283 (or 32279 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 228601016 is about 15119.5574009294. The cubic root of 228601016 is about 611.4477981426.

Adding to 228601016 its reverse (610106822), we get a palindrome (838707838).

The spelling of 228601016 in words is "two hundred twenty-eight million, six hundred one thousand, sixteen".