228594102 has 32 divisors (see below), whose sum is σ = 520439040. Its totient is φ = 66258720.

The previous prime is 228594101. The next prime is 228594127. The reversal of 228594102 is 201495822.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228594101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73777 + ... + 76812.

It is an arithmetic number, because the mean of its divisors is an integer number (16263720).

Almost surely, 2^228594102 is an apocalyptic number.

228594102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

228594102 is an abundant number, since it is smaller than the sum of its proper divisors (291844938).

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

228594102 is a wasteful number, since it uses less digits than its factorization.

228594102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150628.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 228594102 is about 15119.3287549415. The cubic root of 228594102 is about 611.4416337012.

The spelling of 228594102 in words is "two hundred twenty-eight million, five hundred ninety-four thousand, one hundred two".