1098316 has 6 divisors (see below), whose sum is σ = 1922060. Its totient is φ = 549156.

The previous prime is 1098313. The next prime is 1098341. The reversal of 1098316 is 6138901.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1098311) 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 as a sum of consecutive naturals, namely, 137286 + ... + 137293.

2^1098316 is an apocalyptic number.

It is an amenable number.

1098316 is a deficient number, since it is larger than the sum of its proper divisors (823744).

1098316 is a wasteful number, since it uses less digits than its factorization.

1098316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274583 (or 274581 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 1098316 is about 1048.0057251752. The cubic root of 1098316 is about 103.1753070741.

The spelling of 1098316 in words is "one million, ninety-eight thousand, three hundred sixteen".