228480527 has 8 divisors (see below), whose sum is σ = 263913552. Its totient is φ = 195491200.

The previous prime is 228480487. The next prime is 228480557. The reversal of 228480527 is 725084822.

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 228480527 - 2¹⁴ = 228464143 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 (228480557) 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, 610724 + ... + 611097.

It is an arithmetic number, because the mean of its divisors is an integer number (32989194).

Almost surely, 2^228480527 is an apocalyptic number.

228480527 is a deficient number, since it is larger than the sum of its proper divisors (35433025).

228480527 is a wasteful number, since it uses less digits than its factorization.

228480527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1221849.

The product of its (nonzero) digits is 71680, while the sum is 38.

The square root of 228480527 is about 15115.5723345165. The cubic root of 228480527 is about 611.3403537658.

The spelling of 228480527 in words is "two hundred twenty-eight million, four hundred eighty thousand, five hundred twenty-seven".