1098124 has 12 divisors (see below), whose sum is σ = 2023000. Its totient is φ = 520128.

The previous prime is 1098121. The next prime is 1098133. The reversal of 1098124 is 4218901.

It is a happy number.

It is a plaindrome in base 7.

It is not an unprimeable number, because it can be changed into a prime (1098121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7149 + ... + 7300.

2^1098124 is an apocalyptic number.

It is an amenable number.

1098124 is a deficient number, since it is larger than the sum of its proper divisors (924876).

1098124 is a wasteful number, since it uses less digits than its factorization.

1098124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14472 (or 14470 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 1098124 is about 1047.9141186185. The cubic root of 1098124 is about 103.1692945928.

The spelling of 1098124 in words is "one million, ninety-eight thousand, one hundred twenty-four".