1228024018 has 16 divisors (see below), whose sum is σ = 2047723776. Its totient is φ = 548496720.

The previous prime is 1228023983. The next prime is 1228024069. The reversal of 1228024018 is 8104208221.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 760996 + ... + 762607.

It is an arithmetic number, because the mean of its divisors is an integer number (127982736).

Almost surely, 2^1228024018 is an apocalyptic number.

1228024018 is a deficient number, since it is larger than the sum of its proper divisors (819699758).

1228024018 is a wasteful number, since it uses less digits than its factorization.

1228024018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1523649.

The product of its (nonzero) digits is 2048, while the sum is 28.

The square root of 1228024018 is about 35043.1736291107. The cubic root of 1228024018 is about 1070.8672091483.

The spelling of 1228024018 in words is "one billion, two hundred twenty-eight million, twenty-four thousand, eighteen".