98145955 has 8 divisors (see below), whose sum is σ = 119533392. Its totient is φ = 77344608.

The previous prime is 98145893. The next prime is 98145967. The reversal of 98145955 is 55954189.

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

It is a cyclic number.

It is not a de Polignac number, because 98145955 - 2¹⁷ = 98014883 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146152 + ... + 146821.

It is an arithmetic number, because the mean of its divisors is an integer number (14941674).

Almost surely, 2^98145955 is an apocalyptic number.

98145955 is a deficient number, since it is larger than the sum of its proper divisors (21387437).

98145955 is a wasteful number, since it uses less digits than its factorization.

98145955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293045.

The product of its digits is 324000, while the sum is 46.

The square root of 98145955 is about 9906.8640345974. The cubic root of 98145955 is about 461.2723987429.

The spelling of 98145955 in words is "ninety-eight million, one hundred forty-five thousand, nine hundred fifty-five".