98523120 has 40 divisors (see below), whose sum is σ = 305422416. Its totient is φ = 26272768.

The previous prime is 98523107. The next prime is 98523137. The reversal of 98523120 is 2132589.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent 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, 205017 + ... + 205496.

Almost surely, 2^98523120 is an apocalyptic number.

It is an amenable number.

98523120 is an abundant number, since it is smaller than the sum of its proper divisors (206899296).

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

98523120 is a wasteful number, since it uses less digits than its factorization.

98523120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410529 (or 410523 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 98523120 is about 9925.8813210717. The cubic root of 98523120 is about 461.8625178897.

The spelling of 98523120 in words is "ninety-eight million, five hundred twenty-three thousand, one hundred twenty".