228058554 has 8 divisors (see below), whose sum is σ = 456117120. Its totient is φ = 76019516.

The previous prime is 228058549. The next prime is 228058559. The reversal of 228058554 is 455850822.

It is an interprime number because it is at equal distance from previous prime (228058549) and next prime (228058559).

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

228058554 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (228058559) 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, 19004874 + ... + 19004885.

It is an arithmetic number, because the mean of its divisors is an integer number (57014640).

Almost surely, 2^228058554 is an apocalyptic number.

228058554 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

228058554 is a wasteful number, since it uses less digits than its factorization.

228058554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38009764.

The product of its (nonzero) digits is 128000, while the sum is 39.

The square root of 228058554 is about 15101.6076627623. The cubic root of 228058554 is about 610.9637671902.

The spelling of 228058554 in words is "two hundred twenty-eight million, fifty-eight thousand, five hundred fifty-four".