98280473 has 4 divisors (see below), whose sum is σ = 100936740. Its totient is φ = 95624208.

The previous prime is 98280433. The next prime is 98280493. The reversal of 98280473 is 37408289.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 37002889 + 61277584 = 6083^2 + 7828^2 .

It is a cyclic number.

It is not a de Polignac number, because 98280473 - 2⁶ = 98280409 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 98280473.

It is not an unprimeable number, because it can be changed into a prime (98280433) 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, 1328078 + ... + 1328151.

It is an arithmetic number, because the mean of its divisors is an integer number (25234185).

Almost surely, 2^98280473 is an apocalyptic number.

It is an amenable number.

98280473 is a deficient number, since it is larger than the sum of its proper divisors (2656267).

98280473 is a wasteful number, since it uses less digits than its factorization.

98280473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2656266.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 98280473 is about 9913.6508411382. The cubic root of 98280473 is about 461.4830411953.

The spelling of 98280473 in words is "ninety-eight million, two hundred eighty thousand, four hundred seventy-three".