98385145 has 24 divisors (see below), whose sum is σ = 126150336. Its totient is φ = 73506048.

The previous prime is 98385127. The next prime is 98385169. The reversal of 98385145 is 54158389.

It is not a de Polignac number, because 98385145 - 2⁵ = 98385113 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 870609 + ... + 870721.

It is an arithmetic number, because the mean of its divisors is an integer number (5256264).

Almost surely, 2^98385145 is an apocalyptic number.

It is an amenable number.

98385145 is a deficient number, since it is larger than the sum of its proper divisors (27765191).

98385145 is a wasteful number, since it uses less digits than its factorization.

98385145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321 (or 208 counting only the distinct ones).

The product of its digits is 172800, while the sum is 43.

The square root of 98385145 is about 9918.9286215801. The cubic root of 98385145 is about 461.6468147065.

The spelling of 98385145 in words is "ninety-eight million, three hundred eighty-five thousand, one hundred forty-five".