228719696 has 10 divisors (see below), whose sum is σ = 443144442. Its totient is φ = 114359840.

The previous prime is 228719677. The next prime is 228719713. The reversal of 228719696 is 696917822.

It is a happy number.

228719696 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 226924096 + 1795600 = 15064^2 + 1340^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7147475 + ... + 7147506.

Almost surely, 2^228719696 is an apocalyptic number.

It is an amenable number.

228719696 is a deficient number, since it is larger than the sum of its proper divisors (214424746).

228719696 is a wasteful number, since it uses less digits than its factorization.

228719696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14294989 (or 14294983 counting only the distinct ones).

The product of its digits is 653184, while the sum is 50.

The square root of 228719696 is about 15123.4816097352. The cubic root of 228719696 is about 611.5535924675.

The spelling of 228719696 in words is "two hundred twenty-eight million, seven hundred nineteen thousand, six hundred ninety-six".