228464294 has 8 divisors (see below), whose sum is σ = 346229688. Its totient is φ = 113054400.

The previous prime is 228464263. The next prime is 228464317. The reversal of 228464294 is 492464822.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 588632 + ... + 589019.

It is an arithmetic number, because the mean of its divisors is an integer number (43278711).

Almost surely, 2^228464294 is an apocalyptic number.

228464294 is a deficient number, since it is larger than the sum of its proper divisors (117765394).

228464294 is a wasteful number, since it uses less digits than its factorization.

228464294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1177750.

The product of its digits is 221184, while the sum is 41.

The square root of 228464294 is about 15115.0353621816. The cubic root of 228464294 is about 611.3258753284.

The spelling of 228464294 in words is "two hundred twenty-eight million, four hundred sixty-four thousand, two hundred ninety-four".