98259725 has 6 divisors (see below), whose sum is σ = 121842090. Its totient is φ = 78607760.

The previous prime is 98259713. The next prime is 98259727. The reversal of 98259725 is 52795289.

It can be written as a sum of positive squares in 3 ways, for example, as 1394761 + 96864964 = 1181^2 + 9842^2 .

It is not a de Polignac number, because 98259725 - 2⁶ = 98259661 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 98259725.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98259727) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1965170 + ... + 1965219.

It is an arithmetic number, because the mean of its divisors is an integer number (20307015).

Almost surely, 2^98259725 is an apocalyptic number.

It is an amenable number.

98259725 is a deficient number, since it is larger than the sum of its proper divisors (23582365).

98259725 is a wasteful number, since it uses less digits than its factorization.

98259725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3930399 (or 3930394 counting only the distinct ones).

The product of its digits is 453600, while the sum is 47.

The square root of 98259725 is about 9912.6043500182. The cubic root of 98259725 is about 461.4505643335.

The spelling of 98259725 in words is "ninety-eight million, two hundred fifty-nine thousand, seven hundred twenty-five".