228151036 has 6 divisors (see below), whose sum is σ = 399264320. Its totient is φ = 114075516.

The previous prime is 228151009. The next prime is 228151093. The reversal of 228151036 is 630151822.

228151036 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 228150995 and 228151013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28518876 + ... + 28518883.

Almost surely, 2^228151036 is an apocalyptic number.

It is an amenable number.

228151036 is a deficient number, since it is larger than the sum of its proper divisors (171113284).

228151036 is a wasteful number, since it uses less digits than its factorization.

228151036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57037763 (or 57037761 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 228151036 is about 15104.6693442789. The cubic root of 228151036 is about 611.0463417661.

The spelling of 228151036 in words is "two hundred twenty-eight million, one hundred fifty-one thousand, thirty-six".