98012885 has 8 divisors (see below), whose sum is σ = 118542336. Its totient is φ = 77792400.

The previous prime is 98012881. The next prime is 98012891. The reversal of 98012885 is 58821089.

98012885 = T₂₀₇ + T₂₀₈ + ... + T₈₄₁.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 98012885 - 2² = 98012881 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98012881) 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, 76541 + ... + 77810.

It is an arithmetic number, because the mean of its divisors is an integer number (14817792).

Almost surely, 2^98012885 is an apocalyptic number.

It is an amenable number.

98012885 is a deficient number, since it is larger than the sum of its proper divisors (20529451).

98012885 is a wasteful number, since it uses less digits than its factorization.

98012885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154483.

The product of its (nonzero) digits is 46080, while the sum is 41.

The square root of 98012885 is about 9900.1457059985. The cubic root of 98012885 is about 461.0638342631.

The spelling of 98012885 in words is "ninety-eight million, twelve thousand, eight hundred eighty-five".