98701181 has 16 divisors (see below), whose sum is σ = 108038400. Its totient is φ = 89812800.

The previous prime is 98701177. The next prime is 98701199. The reversal of 98701181 is 18110789.

It is a cyclic number.

It is not a de Polignac number, because 98701181 - 2² = 98701177 is a prime.

It is a super-2 number, since 2×98701181² = 19483846261589522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98701381) 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, 148991 + ... + 149651.

It is an arithmetic number, because the mean of its divisors is an integer number (6752400).

Almost surely, 2^98701181 is an apocalyptic number.

It is an amenable number.

98701181 is a deficient number, since it is larger than the sum of its proper divisors (9337219).

98701181 is a wasteful number, since it uses less digits than its factorization.

98701181 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 980.

The product of its (nonzero) digits is 4032, while the sum is 35.

The square root of 98701181 is about 9934.8468030463. The cubic root of 98701181 is about 462.1405920700.

The spelling of 98701181 in words is "ninety-eight million, seven hundred one thousand, one hundred eighty-one".