100098958 has 16 divisors (see below), whose sum is σ = 162860544. Its totient is φ = 45955840.

The previous prime is 100098937. The next prime is 100098959. The reversal of 100098958 is 859890001.

It is a self number, because there is not a number n which added to its sum of digits gives 100098958.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100098959) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 34510 + ... + 37297.

It is an arithmetic number, because the mean of its divisors is an integer number (10178784).

Almost surely, 2^100098958 is an apocalyptic number.

100098958 is a deficient number, since it is larger than the sum of its proper divisors (62761586).

100098958 is a wasteful number, since it uses less digits than its factorization.

100098958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71867.

The product of its (nonzero) digits is 25920, while the sum is 40.

The square root of 100098958 is about 10004.9466765196. The cubic root of 100098958 is about 464.3119403343.

The spelling of 100098958 in words is "one hundred million, ninety-eight thousand, nine hundred fifty-eight".