228837414 has 32 divisors (see below), whose sum is σ = 493516800. Its totient is φ = 70320672.

The previous prime is 228837403. The next prime is 228837421. The reversal of 228837414 is 414738822.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83437 + ... + 86135.

It is an arithmetic number, because the mean of its divisors is an integer number (15422400).

Almost surely, 2^228837414 is an apocalyptic number.

228837414 is an abundant number, since it is smaller than the sum of its proper divisors (264679386).

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

228837414 is a wasteful number, since it uses less digits than its factorization.

228837414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3804.

The product of its digits is 86016, while the sum is 39.

The square root of 228837414 is about 15127.3730039290. The cubic root of 228837414 is about 611.6584930945.

The spelling of 228837414 in words is "two hundred twenty-eight million, eight hundred thirty-seven thousand, four hundred fourteen".