98148825 has 18 divisors (see below), whose sum is σ = 175795854. Its totient is φ = 52345920.

The previous prime is 98148779. The next prime is 98148839. The reversal of 98148825 is 52884189.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 29192409 + 68956416 = 5403^2 + 8304^2 .

It is not a de Polignac number, because 98148825 - 2⁸ = 98148569 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 217884 + ... + 218333.

Almost surely, 2^98148825 is an apocalyptic number.

It is an amenable number.

98148825 is a deficient number, since it is larger than the sum of its proper divisors (77647029).

98148825 is a wasteful number, since it uses less digits than its factorization.

98148825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436233 (or 436225 counting only the distinct ones).

The product of its digits is 184320, while the sum is 45.

The square root of 98148825 is about 9907.0088826043. The cubic root of 98148825 is about 461.2768948999.

The spelling of 98148825 in words is "ninety-eight million, one hundred forty-eight thousand, eight hundred twenty-five".