98071120 has 80 divisors (see below), whose sum is σ = 264268800. Its totient is φ = 33149952.

The previous prime is 98071091. The next prime is 98071151. The reversal of 98071120 is 2117089.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39681 + ... + 42079.

It is an arithmetic number, because the mean of its divisors is an integer number (3303360).

Almost surely, 2^98071120 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98071120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132134400).

98071120 is an abundant number, since it is smaller than the sum of its proper divisors (166197680).

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

98071120 is a wasteful number, since it uses less digits than its factorization.

98071120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2492 (or 2486 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 28.

The square root of 98071120 is about 9903.0863875864. The cubic root of 98071120 is about 461.1551308868.

The spelling of 98071120 in words is "ninety-eight million, seventy-one thousand, one hundred twenty".