228484797 has 8 divisors (see below), whose sum is σ = 307604544. Its totient is φ = 150844128.

The previous prime is 228484793. The next prime is 228484799. The reversal of 228484797 is 797484822.

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

It is not a de Polignac number, because 228484797 - 2² = 228484793 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228484793) 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, 369408 + ... + 370025.

It is an arithmetic number, because the mean of its divisors is an integer number (38450568).

Almost surely, 2^228484797 is an apocalyptic number.

It is an amenable number.

228484797 is a deficient number, since it is larger than the sum of its proper divisors (79119747).

228484797 is a wasteful number, since it uses less digits than its factorization.

228484797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739539.

The product of its digits is 1806336, while the sum is 51.

The square root of 228484797 is about 15115.7135789218. The cubic root of 228484797 is about 611.3441621240.

The spelling of 228484797 in words is "two hundred twenty-eight million, four hundred eighty-four thousand, seven hundred ninety-seven".