98550530 has 64 divisors (see below), whose sum is σ = 213010560. Its totient is φ = 32431104.

The previous prime is 98550527. The next prime is 98550589. The reversal of 98550530 is 3505589.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40817 + ... + 43163.

It is an arithmetic number, because the mean of its divisors is an integer number (3328290).

Almost surely, 2^98550530 is an apocalyptic number.

98550530 is an abundant number, since it is smaller than the sum of its proper divisors (114460030).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98550530 is a wasteful number, since it uses less digits than its factorization.

98550530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2403.

The product of its (nonzero) digits is 27000, while the sum is 35.

The square root of 98550530 is about 9927.2619588686. The cubic root of 98550530 is about 461.9053453255.

It can be divided in two parts, 985 and 50530, that added together give a palindrome (51515).

The spelling of 98550530 in words is "ninety-eight million, five hundred fifty thousand, five hundred thirty".