1043188228 has 6 divisors (see below), whose sum is σ = 1825579406. Its totient is φ = 521594112.

The previous prime is 1043188183. The next prime is 1043188229. The reversal of 1043188228 is 8228813401.

It can be written as a sum of positive squares in only one way, i.e., 856264644 + 186923584 = 29262^2 + 13672^2 .

It is not an unprimeable number, because it can be changed into a prime (1043188229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130398525 + ... + 130398532.

Almost surely, 2^1043188228 is an apocalyptic number.

It is an amenable number.

1043188228 is a deficient number, since it is larger than the sum of its proper divisors (782391178).

1043188228 is a wasteful number, since it uses less digits than its factorization.

1043188228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260797061 (or 260797059 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 37.

The square root of 1043188228 is about 32298.4245436213. The cubic root of 1043188228 is about 1014.1936627847.

The spelling of 1043188228 in words is "one billion, forty-three million, one hundred eighty-eight thousand, two hundred twenty-eight".