98305312 has 48 divisors (see below), whose sum is σ = 230815872. Its totient is φ = 40296960.

The previous prime is 98305253. The next prime is 98305351. The reversal of 98305312 is 21350389.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4389 + ... + 14692.

It is an arithmetic number, because the mean of its divisors is an integer number (4808664).

Almost surely, 2^98305312 is an apocalyptic number.

98305312 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

98305312 is an abundant number, since it is smaller than the sum of its proper divisors (132510560).

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

98305312 is a wasteful number, since it uses less digits than its factorization.

98305312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19121 (or 19113 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 98305312 is about 9914.9035295357. The cubic root of 98305312 is about 461.5219156917.

The spelling of 98305312 in words is "ninety-eight million, three hundred five thousand, three hundred twelve".