98922019 has 4 divisors (see below), whose sum is σ = 113053744. Its totient is φ = 84790296.

The previous prime is 98922017. The next prime is 98922029. The reversal of 98922019 is 91022989.

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

It is a cyclic number.

It is not a de Polignac number, because 98922019 - 2¹ = 98922017 is a prime.

It is a super-2 number, since 2×98922019² = 19571131686072722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98922013) 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, 7065852 + ... + 7065865.

It is an arithmetic number, because the mean of its divisors is an integer number (28263436).

Almost surely, 2^98922019 is an apocalyptic number.

98922019 is a deficient number, since it is larger than the sum of its proper divisors (14131725).

98922019 is a wasteful number, since it uses less digits than its factorization.

98922019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14131724.

The product of its (nonzero) digits is 23328, while the sum is 40.

The square root of 98922019 is about 9945.9549063928. The cubic root of 98922019 is about 462.4850059907.

It can be divided in two parts, 9892 and 2019, that added together give a palindrome (11911).

The spelling of 98922019 in words is "ninety-eight million, nine hundred twenty-two thousand, nineteen".