228342607 has 8 divisors (see below), whose sum is σ = 237636000. Its totient is φ = 219143904.

The previous prime is 228342547. The next prime is 228342619. The reversal of 228342607 is 706243822.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 228342607 - 2⁷ = 228342479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228342637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18732 + ... + 28417.

It is an arithmetic number, because the mean of its divisors is an integer number (29704500).

Almost surely, 2^228342607 is an apocalyptic number.

228342607 is a deficient number, since it is larger than the sum of its proper divisors (9293393).

228342607 is a wasteful number, since it uses less digits than its factorization.

228342607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47345.

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 228342607 is about 15111.0094633019. The cubic root of 228342607 is about 611.2173191628.

The spelling of 228342607 in words is "two hundred twenty-eight million, three hundred forty-two thousand, six hundred seven".