98941881 has 8 divisors (see below), whose sum is σ = 136471680. Its totient is φ = 63686672.

The previous prime is 98941861. The next prime is 98941951. The reversal of 98941881 is 18814989.

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

It is a cyclic number.

It is not a de Polignac number, because 98941881 - 2⁹ = 98941369 is a prime.

It is a super-2 number, since 2×98941881² = 19578991631636322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 98941881.

It is not an unprimeable number, because it can be changed into a prime (98941861) 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, 568545 + ... + 568718.

It is an arithmetic number, because the mean of its divisors is an integer number (17058960).

Almost surely, 2^98941881 is an apocalyptic number.

It is an amenable number.

98941881 is a deficient number, since it is larger than the sum of its proper divisors (37529799).

98941881 is a wasteful number, since it uses less digits than its factorization.

98941881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1137295.

The product of its digits is 165888, while the sum is 48.

The square root of 98941881 is about 9946.9533526603. The cubic root of 98941881 is about 462.5159571801.

The spelling of 98941881 in words is "ninety-eight million, nine hundred forty-one thousand, eight hundred eighty-one".