98156648 has 64 divisors (see below), whose sum is σ = 198288000. Its totient is φ = 45472000.

The previous prime is 98156647. The next prime is 98156683. The reversal of 98156648 is 84665189.

It is not an unprimeable number, because it can be changed into a prime (98156647) 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, 971798 + ... + 971898.

It is an arithmetic number, because the mean of its divisors is an integer number (3098250).

Almost surely, 2^98156648 is an apocalyptic number.

It is an amenable number.

98156648 is an abundant number, since it is smaller than the sum of its proper divisors (100131352).

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

98156648 is a wasteful number, since it uses less digits than its factorization.

98156648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266 (or 262 counting only the distinct ones).

The product of its digits is 414720, while the sum is 47.

The square root of 98156648 is about 9907.4036962264. The cubic root of 98156648 is about 461.2891500077.

The spelling of 98156648 in words is "ninety-eight million, one hundred fifty-six thousand, six hundred forty-eight".