228652154 has 8 divisors (see below), whose sum is σ = 357890400. Its totient is φ = 109355356.

The previous prime is 228652139. The next prime is 228652157. The reversal of 228652154 is 451256822.

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

It is not an unprimeable number, because it can be changed into a prime (228652157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2485304 + ... + 2485395.

It is an arithmetic number, because the mean of its divisors is an integer number (44736300).

Almost surely, 2^228652154 is an apocalyptic number.

228652154 is a deficient number, since it is larger than the sum of its proper divisors (129238246).

228652154 is a wasteful number, since it uses less digits than its factorization.

228652154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4970724.

The product of its digits is 38400, while the sum is 35.

The square root of 228652154 is about 15121.2484272959. The cubic root of 228652154 is about 611.4933883253.

The spelling of 228652154 in words is "two hundred twenty-eight million, six hundred fifty-two thousand, one hundred fifty-four".