1228098 has 16 divisors (see below), whose sum is σ = 2471040. Its totient is φ = 406896.

The previous prime is 1228091. The next prime is 1228099. The reversal of 1228098 is 8908221.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1228091) 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, 663 + ... + 1701.

It is an arithmetic number, because the mean of its divisors is an integer number (154440).

2^1228098 is an apocalyptic number.

1228098 is an abundant number, since it is smaller than the sum of its proper divisors (1242942).

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

1228098 is a wasteful number, since it uses less digits than its factorization.

1228098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1241.

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 1228098 is about 1108.1958310696. The cubic root of 1228098 is about 107.0888713426.

The spelling of 1228098 in words is "one million, two hundred twenty-eight thousand, ninety-eight".