228024079 has 4 divisors (see below), whose sum is σ = 229664680. Its totient is φ = 226383480.

The previous prime is 228024067. The next prime is 228024107. The reversal of 228024079 is 970420822.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 228024079 - 2¹¹ = 228022031 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 (228024019) 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, 820092 + ... + 820369.

It is an arithmetic number, because the mean of its divisors is an integer number (57416170).

Almost surely, 2^228024079 is an apocalyptic number.

228024079 is a deficient number, since it is larger than the sum of its proper divisors (1640601).

228024079 is a wasteful number, since it uses less digits than its factorization.

228024079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1640600.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 228024079 is about 15100.4661848567. The cubic root of 228024079 is about 610.9329797207.

The spelling of 228024079 in words is "two hundred twenty-eight million, twenty-four thousand, seventy-nine".