98418878 has 8 divisors (see below), whose sum is σ = 148075320. Its totient is φ = 49060440.

The previous prime is 98418839. The next prime is 98418883. The reversal of 98418878 is 87881489.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73673 + ... + 74996.

It is an arithmetic number, because the mean of its divisors is an integer number (18509415).

Almost surely, 2^98418878 is an apocalyptic number.

98418878 is a deficient number, since it is larger than the sum of its proper divisors (49656442).

98418878 is a wasteful number, since it uses less digits than its factorization.

98418878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149002.

The product of its digits is 1032192, while the sum is 53.

The square root of 98418878 is about 9920.6289115156. The cubic root of 98418878 is about 461.6995697999.

The spelling of 98418878 in words is "ninety-eight million, four hundred eighteen thousand, eight hundred seventy-eight".