98907120 has 120 divisors (see below), whose sum is σ = 357747936. Its totient is φ = 24344064.

The previous prime is 98907101. The next prime is 98907121. The reversal of 98907120 is 2170989.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98907121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4077 + ... + 14643.

Almost surely, 2^98907120 is an apocalyptic number.

98907120 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98907120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178873968).

98907120 is an abundant number, since it is smaller than the sum of its proper divisors (258840816).

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

98907120 is a wasteful number, since it uses less digits than its factorization.

98907120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10599 (or 10590 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 36.

The square root of 98907120 is about 9945.2058802219. The cubic root of 98907120 is about 462.4617859831.

The spelling of 98907120 in words is "ninety-eight million, nine hundred seven thousand, one hundred twenty".