1098152 has 16 divisors (see below), whose sum is σ = 2246400. Its totient is φ = 499120.

The previous prime is 1098151. The next prime is 1098187. The reversal of 1098152 is 2518901.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1098151) 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, 6152 + ... + 6327.

It is an arithmetic number, because the mean of its divisors is an integer number (140400).

2^1098152 is an apocalyptic number.

It is an amenable number.

1098152 is an abundant number, since it is smaller than the sum of its proper divisors (1148248).

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

1098152 is a wasteful number, since it uses less digits than its factorization.

1098152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12496 (or 12492 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 26.

The square root of 1098152 is about 1047.9274784068. The cubic root of 1098152 is about 103.1701714566.

The spelling of 1098152 in words is "one million, ninety-eight thousand, one hundred fifty-two".