98428146 has 32 divisors (see below), whose sum is σ = 204379200. Its totient is φ = 31563840.

The previous prime is 98428133. The next prime is 98428153. The reversal of 98428146 is 64182489.

It is a junction number, because it is equal to n+sod(n) for n = 98428098 and 98428107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56740 + ... + 58448.

It is an arithmetic number, because the mean of its divisors is an integer number (6386850).

Almost surely, 2^98428146 is an apocalyptic number.

98428146 is an abundant number, since it is smaller than the sum of its proper divisors (105951054).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98428146 is a wasteful number, since it uses less digits than its factorization.

98428146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2074.

The product of its digits is 110592, while the sum is 42.

The square root of 98428146 is about 9921.0960080023. The cubic root of 98428146 is about 461.7140619291.

The spelling of 98428146 in words is "ninety-eight million, four hundred twenty-eight thousand, one hundred forty-six".