98224421 has 8 divisors (see below), whose sum is σ = 106030080. Its totient is φ = 90713392.

The previous prime is 98224417. The next prime is 98224481. The reversal of 98224421 is 12442289.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 98224421 - 2² = 98224417 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98224411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72965 + ... + 74298.

It is an arithmetic number, because the mean of its divisors is an integer number (13253760).

Almost surely, 2^98224421 is an apocalyptic number.

It is an amenable number.

98224421 is a deficient number, since it is larger than the sum of its proper divisors (7805659).

98224421 is a wasteful number, since it uses less digits than its factorization.

98224421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147315.

The product of its digits is 9216, while the sum is 32.

The square root of 98224421 is about 9910.8234269409. The cubic root of 98224421 is about 461.3952924433.

The spelling of 98224421 in words is "ninety-eight million, two hundred twenty-four thousand, four hundred twenty-one".