228482862 has 16 divisors (see below), whose sum is σ = 457114320. Its totient is φ = 76136192.

The previous prime is 228482831. The next prime is 228482867. The reversal of 228482862 is 268284822.

It is a super-2 number, since 2×228482862² = 104408836455422088, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228482867) 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, 30814 + ... + 37502.

It is an arithmetic number, because the mean of its divisors is an integer number (28569645).

Almost surely, 2^228482862 is an apocalyptic number.

228482862 is an abundant number, since it is smaller than the sum of its proper divisors (228631458).

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

228482862 is a wasteful number, since it uses less digits than its factorization.

228482862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12387.

The product of its digits is 196608, while the sum is 42.

The square root of 228482862 is about 15115.6495725457. The cubic root of 228482862 is about 611.3424363282.

The spelling of 228482862 in words is "two hundred twenty-eight million, four hundred eighty-two thousand, eight hundred sixty-two".