228713179 has 8 divisors (see below), whose sum is σ = 235651680. Its totient is φ = 221871936.

The previous prime is 228713159. The next prime is 228713183. The reversal of 228713179 is 971317822.

It is a happy number.

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 228713179 - 2²⁷ = 94495451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (228713159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19527 + ... + 28960.

It is an arithmetic number, because the mean of its divisors is an integer number (29456460).

Almost surely, 2^228713179 is an apocalyptic number.

228713179 is a deficient number, since it is larger than the sum of its proper divisors (6938501).

228713179 is an equidigital number, since it uses as much as digits as its factorization.

228713179 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48629.

The product of its digits is 42336, while the sum is 40.

The square root of 228713179 is about 15123.2661485540. The cubic root of 228713179 is about 611.5477840002.

The spelling of 228713179 in words is "two hundred twenty-eight million, seven hundred thirteen thousand, one hundred seventy-nine".