98534145 has 16 divisors (see below), whose sum is σ = 161916480. Its totient is φ = 51130944.

The previous prime is 98534131. The next prime is 98534173. The reversal of 98534145 is 54143589.

It is not a de Polignac number, because 98534145 - 2⁴ = 98534129 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88215 + ... + 89324.

It is an arithmetic number, because the mean of its divisors is an integer number (10119780).

Almost surely, 2^98534145 is an apocalyptic number.

It is an amenable number.

98534145 is a deficient number, since it is larger than the sum of its proper divisors (63382335).

98534145 is a wasteful number, since it uses less digits than its factorization.

98534145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177584.

The product of its digits is 86400, while the sum is 39.

The square root of 98534145 is about 9926.4366718375. The cubic root of 98534145 is about 461.8797451298.

The spelling of 98534145 in words is "ninety-eight million, five hundred thirty-four thousand, one hundred forty-five".