98535081 has 8 divisors (see below), whose sum is σ = 135618304. Its totient is φ = 63570960.

The previous prime is 98535079. The next prime is 98535097. The reversal of 98535081 is 18053589.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 98535081 - 2¹ = 98535079 is a prime.

It is a super-2 number, since 2×98535081² = 19418324375353122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (98535781) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 529666 + ... + 529851.

It is an arithmetic number, because the mean of its divisors is an integer number (16952288).

Almost surely, 2^98535081 is an apocalyptic number.

It is an amenable number.

98535081 is a deficient number, since it is larger than the sum of its proper divisors (37083223).

98535081 is a wasteful number, since it uses less digits than its factorization.

98535081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1059551.

The product of its (nonzero) digits is 43200, while the sum is 39.

The square root of 98535081 is about 9926.4838185533. The cubic root of 98535081 is about 461.8812076282.

The spelling of 98535081 in words is "ninety-eight million, five hundred thirty-five thousand, eighty-one".