228154695 has 16 divisors (see below), whose sum is σ = 365493120. Its totient is φ = 121533984.

The previous prime is 228154681. The next prime is 228154697. The reversal of 228154695 is 596451822.

It is not a de Polignac number, because 228154695 - 2¹⁰ = 228153671 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228154697) 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, 4032 + ... + 21738.

It is an arithmetic number, because the mean of its divisors is an integer number (22843320).

Almost surely, 2^228154695 is an apocalyptic number.

228154695 is a deficient number, since it is larger than the sum of its proper divisors (137338425).

228154695 is a wasteful number, since it uses less digits than its factorization.

228154695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18574.

The product of its digits is 172800, while the sum is 42.

The square root of 228154695 is about 15104.7904652795. The cubic root of 228154695 is about 611.0496083254.

The spelling of 228154695 in words is "two hundred twenty-eight million, one hundred fifty-four thousand, six hundred ninety-five".