98480405 has 8 divisors (see below), whose sum is σ = 125128152. Its totient is φ = 74149888.

The previous prime is 98480399. The next prime is 98480443. The reversal of 98480405 is 50408489.

It can be written as a sum of positive squares in 4 ways, for example, as 47914084 + 50566321 = 6922^2 + 7111^2 .

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 98480405 - 2²⁶ = 31371541 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent 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, 579212 + ... + 579381.

It is an arithmetic number, because the mean of its divisors is an integer number (15641019).

Almost surely, 2^98480405 is an apocalyptic number.

It is an amenable number.

98480405 is a deficient number, since it is larger than the sum of its proper divisors (26647747).

98480405 is a wasteful number, since it uses less digits than its factorization.

98480405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1158615.

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 98480405 is about 9923.7293897002. The cubic root of 98480405 is about 461.7957609388.

The spelling of 98480405 in words is "ninety-eight million, four hundred eighty thousand, four hundred five".