98428166 has 8 divisors (see below), whose sum is σ = 150144840. Its totient is φ = 48379888.

The previous prime is 98428157. The next prime is 98428207. The reversal of 98428166 is 66182489.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 416951 + ... + 417186.

It is an arithmetic number, because the mean of its divisors is an integer number (18768105).

Almost surely, 2^98428166 is an apocalyptic number.

98428166 is a deficient number, since it is larger than the sum of its proper divisors (51716674).

98428166 is a wasteful number, since it uses less digits than its factorization.

98428166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834198.

The product of its digits is 165888, while the sum is 44.

The square root of 98428166 is about 9921.0970159554. The cubic root of 98428166 is about 461.7140932016.

The spelling of 98428166 in words is "ninety-eight million, four hundred twenty-eight thousand, one hundred sixty-six".