98534000 has 80 divisors (see below), whose sum is σ = 250891680. Its totient is φ = 37324800.

The previous prime is 98533999. The next prime is 98534003. The reversal of 98534000 is 43589.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98534003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36704 + ... + 39296.

It is an arithmetic number, because the mean of its divisors is an integer number (3136146).

Almost surely, 2^98534000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98534000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125445840).

98534000 is an abundant number, since it is smaller than the sum of its proper divisors (152357680).

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

98534000 is a wasteful number, since it uses less digits than its factorization.

98534000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2635 (or 2619 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 98534000 is about 9926.4293681061. The cubic root of 98534000 is about 461.8795185667.

Adding to 98534000 its reverse (43589), we get a palindrome (98577589).

The spelling of 98534000 in words is "ninety-eight million, five hundred thirty-four thousand".