98990325 has 36 divisors (see below), whose sum is σ = 202634848. Its totient is φ = 45252000.

The previous prime is 98990299. The next prime is 98990327. The reversal of 98990325 is 52309989.

It is not a de Polignac number, because 98990325 - 2⁵ = 98990293 is a prime.

It is a Smith number, since the sum of its digits (45) 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 (45).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98990327) 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 35 ways as a sum of consecutive naturals, for example, 29851 + ... + 33000.

Almost surely, 2^98990325 is an apocalyptic number.

It is an amenable number.

98990325 is an abundant number, since it is smaller than the sum of its proper divisors (103644523).

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

98990325 is a wasteful number, since it uses less digits than its factorization.

98990325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62874 (or 62866 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 45.

The square root of 98990325 is about 9949.3881721441. The cubic root of 98990325 is about 462.5914306701.

The spelling of 98990325 in words is "ninety-eight million, nine hundred ninety thousand, three hundred twenty-five".