98288473 has 4 divisors (see below), whose sum is σ = 98404020. Its totient is φ = 98172928.

The previous prime is 98288459. The next prime is 98288479. The reversal of 98288473 is 37488289.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 37488289 = 37 ⋅1013197.

It can be written as a sum of positive squares in 2 ways, for example, as 44515584 + 53772889 = 6672^2 + 7333^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98288473 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98288479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56488 + ... + 58201.

It is an arithmetic number, because the mean of its divisors is an integer number (24601005).

Almost surely, 2^98288473 is an apocalyptic number.

It is an amenable number.

98288473 is a deficient number, since it is larger than the sum of its proper divisors (115547).

98288473 is a wasteful number, since it uses less digits than its factorization.

98288473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115546.

The product of its digits is 774144, while the sum is 49.

The square root of 98288473 is about 9914.0543169785. The cubic root of 98288473 is about 461.4955623810.

The spelling of 98288473 in words is "ninety-eight million, two hundred eighty-eight thousand, four hundred seventy-three".