98321072 has 20 divisors (see below), whose sum is σ = 193108920. Its totient is φ = 48486528.

The previous prime is 98321071. The next prime is 98321087. The reversal of 98321072 is 27012389.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (98321071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40922 + ... + 43257.

It is an arithmetic number, because the mean of its divisors is an integer number (9655446).

Almost surely, 2^98321072 is an apocalyptic number.

It is an amenable number.

98321072 is a deficient number, since it is larger than the sum of its proper divisors (94787848).

98321072 is a wasteful number, since it uses less digits than its factorization.

98321072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84260 (or 84254 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 98321072 is about 9915.6982608387. The cubic root of 98321072 is about 461.5465776237.

The spelling of 98321072 in words is "ninety-eight million, three hundred twenty-one thousand, seventy-two".