98928925 has 18 divisors (see below), whose sum is σ = 124206522. Its totient is φ = 78164640.

The previous prime is 98928923. The next prime is 98928959. The reversal of 98928925 is 52982989.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 7171684 + 91757241 = 2678^2 + 9579^2 .

It is not a de Polignac number, because 98928925 - 2¹ = 98928923 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98928923) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 265039 + ... + 265411.

Almost surely, 2^98928925 is an apocalyptic number.

It is an amenable number.

98928925 is a deficient number, since it is larger than the sum of its proper divisors (25277597).

98928925 is a wasteful number, since it uses less digits than its factorization.

98928925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589 (or 481 counting only the distinct ones).

The product of its digits is 933120, while the sum is 52.

The square root of 98928925 is about 9946.3020766514. The cubic root of 98928925 is about 462.4957681619.

The spelling of 98928925 in words is "ninety-eight million, nine hundred twenty-eight thousand, nine hundred twenty-five".