98227081 has 4 divisors (see below), whose sum is σ = 98600832. Its totient is φ = 97853332.

The previous prime is 98227061. The next prime is 98227091. The reversal of 98227081 is 18072289.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 98227081 - 2¹³ = 98218889 is a prime.

It is a super-2 number, since 2×98227081² = 19297118883561122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 98227081.

It is not an unprimeable number, because it can be changed into a prime (98227001) 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, 186481 + ... + 187006.

It is an arithmetic number, because the mean of its divisors is an integer number (24650208).

Almost surely, 2^98227081 is an apocalyptic number.

It is an amenable number.

98227081 is a deficient number, since it is larger than the sum of its proper divisors (373751).

98227081 is a wasteful number, since it uses less digits than its factorization.

98227081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373750.

The product of its (nonzero) digits is 16128, while the sum is 37.

The square root of 98227081 is about 9910.9576227527. The cubic root of 98227081 is about 461.3994573967.

The spelling of 98227081 in words is "ninety-eight million, two hundred twenty-seven thousand, eighty-one".