98822798 has 4 divisors (see below), whose sum is σ = 148234200. Its totient is φ = 49411398.

The previous prime is 98822777. The next prime is 98822813. The reversal of 98822798 is 89722889.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24705698 + ... + 24705701.

It is an arithmetic number, because the mean of its divisors is an integer number (37058550).

Almost surely, 2^98822798 is an apocalyptic number.

98822798 is a deficient number, since it is larger than the sum of its proper divisors (49411402).

98822798 is a wasteful number, since it uses less digits than its factorization.

98822798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49411401.

The product of its digits is 1161216, while the sum is 53.

The square root of 98822798 is about 9940.9656472598. The cubic root of 98822798 is about 462.3303266580.

Subtracting from 98822798 its reverse (89722889), we obtain a palindrome (9099909).

The spelling of 98822798 in words is "ninety-eight million, eight hundred twenty-two thousand, seven hundred ninety-eight".