228647054 has 4 divisors (see below), whose sum is σ = 342970584. Its totient is φ = 114323526.

The previous prime is 228647053. The next prime is 228647101. The reversal of 228647054 is 450746822.

228647054 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 228646999 and 228647017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228647053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57161762 + ... + 57161765.

It is an arithmetic number, because the mean of its divisors is an integer number (85742646).

Almost surely, 2^228647054 is an apocalyptic number.

228647054 is a deficient number, since it is larger than the sum of its proper divisors (114323530).

228647054 is a wasteful number, since it uses less digits than its factorization.

228647054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114323529.

The product of its (nonzero) digits is 107520, while the sum is 38.

The square root of 228647054 is about 15121.0797894859. The cubic root of 228647054 is about 611.4888419151.

The spelling of 228647054 in words is "two hundred twenty-eight million, six hundred forty-seven thousand, fifty-four".