1240098 has 16 divisors (see below), whose sum is σ = 2566080. Its totient is φ = 399056.

The previous prime is 1240097. The next prime is 1240117. The reversal of 1240098 is 8900421.

It is not an unprimeable number, because it can be changed into a prime (1240097) 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, 3390 + ... + 3737.

It is an arithmetic number, because the mean of its divisors is an integer number (160380).

2^1240098 is an apocalyptic number.

1240098 is an abundant number, since it is smaller than the sum of its proper divisors (1325982).

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

1240098 is a wasteful number, since it uses less digits than its factorization.

1240098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7161.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 1240098 is about 1113.5968749956. The cubic root of 1240098 is about 107.4365372672.

The spelling of 1240098 in words is "one million, two hundred forty thousand, ninety-eight".