228694098 has 64 divisors (see below), whose sum is σ = 497041920. Its totient is φ = 69888000.

The previous prime is 228694079. The next prime is 228694111. The reversal of 228694098 is 890496822.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 813718 + ... + 813998.

It is an arithmetic number, because the mean of its divisors is an integer number (7766280).

Almost surely, 2^228694098 is an apocalyptic number.

228694098 is an abundant number, since it is smaller than the sum of its proper divisors (268347822).

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

228694098 is a wasteful number, since it uses less digits than its factorization.

228694098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483.

The product of its (nonzero) digits is 497664, while the sum is 48.

The square root of 228694098 is about 15122.6352862191. The cubic root of 228694098 is about 611.5307768652.

It can be divided in two parts, 2 and 28694098, that added together give a triangular number (28694100 = T₇₅₇₅).

The spelling of 228694098 in words is "two hundred twenty-eight million, six hundred ninety-four thousand, ninety-eight".