98771455 has 8 divisors (see below), whose sum is σ = 118818000. Its totient is φ = 78822336.

The previous prime is 98771401. The next prime is 98771459. The reversal of 98771455 is 55417789.

It is a happy number.

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 98771455 - 2⁹ = 98770943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98771459) 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, 22105 + ... + 26194.

It is an arithmetic number, because the mean of its divisors is an integer number (14852250).

Almost surely, 2^98771455 is an apocalyptic number.

98771455 is a deficient number, since it is larger than the sum of its proper divisors (20046545).

98771455 is a wasteful number, since it uses less digits than its factorization.

98771455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48713.

The product of its digits is 352800, while the sum is 46.

The square root of 98771455 is about 9938.3829167526. The cubic root of 98771455 is about 462.2502454807.

The spelling of 98771455 in words is "ninety-eight million, seven hundred seventy-one thousand, four hundred fifty-five".