228350165 has 8 divisors (see below), whose sum is σ = 274212000. Its totient is φ = 182552272.

The previous prime is 228350107. The next prime is 228350183. The reversal of 228350165 is 561053822.

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 228350165 - 2¹⁰ = 228349141 is a prime.

It is a Curzon number.

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, 7739 + ... + 22728.

It is an arithmetic number, because the mean of its divisors is an integer number (34276500).

Almost surely, 2^228350165 is an apocalyptic number.

It is an amenable number.

228350165 is a deficient number, since it is larger than the sum of its proper divisors (45861835).

228350165 is a wasteful number, since it uses less digits than its factorization.

228350165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31971.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 228350165 is about 15111.2595437971. The cubic root of 228350165 is about 611.2240627276.

The spelling of 228350165 in words is "two hundred twenty-eight million, three hundred fifty thousand, one hundred sixty-five".