918248098 has 16 divisors (see below), whose sum is σ = 1467691704. Its totient is φ = 429361920.

The previous prime is 918248087. The next prime is 918248099. The reversal of 918248098 is 890842819.

It can be written as a sum of positive squares in 4 ways, for example, as 917908209 + 339889 = 30297^2 + 583^2 .

It is not an unprimeable number, because it can be changed into a prime (918248099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80673 + ... + 91348.

Almost surely, 2^918248098 is an apocalyptic number.

918248098 is a deficient number, since it is larger than the sum of its proper divisors (549443606).

918248098 is a wasteful number, since it uses less digits than its factorization.

918248098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172197.

The product of its (nonzero) digits is 331776, while the sum is 49.

The square root of 918248098 is about 30302.6087655832. The cubic root of 918248098 is about 971.9710860056.

The spelling of 918248098 in words is "nine hundred eighteen million, two hundred forty-eight thousand, ninety-eight".